7894512990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:473

約数の個数: 384

約数和(自身を含む): 26620513920

約数和(自身を除く): 18726000930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 49, 54, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 135, 147, 182, 189, 195, 197, 210, 233, 234, 245, 270, 273, 294, 315, 351, 378, 390, 394, 441, 455, 466, 490, 546, 585, 591, 630, 637, 699, 702, 735, 819, 882, 910, 945, 985, 1165, 1170, 1182, 1274, 1323, 1365, 1379, 1398, 1470, 1631, 1638, 1755, 1773, 1890, 1911, 1970, 2097, 2205, 2330, 2457, 2561, 2646, 2730, 2758, 2955, 3029, 3185, 3262, 3495, 3510, 3546, 3822, 4095, 4137, 4194, 4410, 4893, 4914, 5122, 5319, 5733, 5910, 6058, 6291, 6370, 6615, 6895, 6990, 7683, 8155, 8190, 8274, 8865, 9087, 9555, 9653, 9786, 10485, 10638, 11417, 11466, 12285, 12411, 12582, 12805, 13230, 13790, 14679, 15145, 15366, 16310, 17199, 17730, 17927, 18174, 19110, 19306, 20685, 20970, 21203, 22834, 23049, 24465, 24570, 24822, 25610, 26595, 27261, 28665, 28959, 29358, 30290, 31455, 34251, 34398, 35854, 37233, 38415, 41370, 42406, 44037, 45435, 45901, 46098, 48265, 48930, 53190, 53781, 54522, 57085, 57330, 57918, 62055, 62910, 63609, 68502, 69147, 73395, 74466, 76830, 81783, 85995, 86877, 88074, 89635, 90870, 91802, 96530, 102753, 106015, 107562, 114170, 115245, 124110, 125489, 127218, 136305, 137703, 138294, 144795, 146790, 148421, 161343, 163566, 171255, 171990, 173754, 179270, 186165, 190827, 205506, 212030, 220185, 229505, 230490, 250978, 260631, 268905, 272610, 275406, 289590, 296842, 308259, 318045, 321307, 322686, 342510, 345735, 372330, 376467, 381654, 408915, 413109, 434385, 440370, 445263, 459010, 484029, 513765, 521262, 537810, 572481, 596713, 616518, 627445, 636090, 642614, 688515, 691470, 742105, 752934, 806715, 817830, 826218, 868770, 890526, 954135, 963921, 968058, 1027530, 1129401, 1144962, 1193426, 1239327, 1254890, 1303155, 1335789, 1377030, 1484210, 1541295, 1606535, 1613430, 1790139, 1882335, 1908270, 1927842, 2065545, 2226315, 2249149, 2258802, 2420145, 2478654, 2606310, 2671578, 2862405, 2891763, 2983565, 3082590, 3213070, 3388203, 3580278, 3764670, 4007367, 4131090, 4176991, 4452630, 4498298, 4819605, 4840290, 5370417, 5647005, 5724810, 5783526, 5967130, 6196635, 6678945, 6747447, 6776406, 8014734, 8353982, 8675289, 8950695, 9639210, 10740834, 11245745, 11294010, 12393270, 12530973, 13357890, 13494894, 14458815, 16111251, 16941015, 17350578, 17901390, 20036835, 20242341, 20884955, 22491490, 25061946, 26852085, 28917630, 29238937, 32222502, 33737235, 33882030, 37592919, 40073670, 40484682, 41769910, 43376445, 53704170, 58477874, 60727023, 62654865, 67474470, 75185838, 80556255, 86752890, 87716811, 101211705, 112778757, 121454046, 125309730, 146194685, 161112510, 175433622, 187964595, 202423410, 225557514, 263150433, 292389370, 303635115, 375929190, 438584055, 526300866, 563893785, 607270230, 789451299, 877168110, 1127787570, 1315752165, 1578902598, 2631504330, 3947256495, 7894512990]

約数ペア:

[(1, 7894512990), (2, 3947256495), (3, 2631504330), (5, 1578902598), (6, 1315752165), (7, 1127787570), (9, 877168110), (10, 789451299), (13, 607270230), (14, 563893785), (15, 526300866), (18, 438584055), (21, 375929190), (26, 303635115), (27, 292389370), (30, 263150433), (35, 225557514), (39, 202423410), (42, 187964595), (45, 175433622), (49, 161112510), (54, 146194685), (63, 125309730), (65, 121454046), (70, 112778757), (78, 101211705), (90, 87716811), (91, 86752890), (98, 80556255), (105, 75185838), (117, 67474470), (126, 62654865), (130, 60727023), (135, 58477874), (147, 53704170), (182, 43376445), (189, 41769910), (195, 40484682), (197, 40073670), (210, 37592919), (233, 33882030), (234, 33737235), (245, 32222502), (270, 29238937), (273, 28917630), (294, 26852085), (315, 25061946), (351, 22491490), (378, 20884955), (390, 20242341), (394, 20036835), (441, 17901390), (455, 17350578), (466, 16941015), (490, 16111251), (546, 14458815), (585, 13494894), (591, 13357890), (630, 12530973), (637, 12393270), (699, 11294010), (702, 11245745), (735, 10740834), (819, 9639210), (882, 8950695), (910, 8675289), (945, 8353982), (985, 8014734), (1165, 6776406), (1170, 6747447), (1182, 6678945), (1274, 6196635), (1323, 5967130), (1365, 5783526), (1379, 5724810), (1398, 5647005), (1470, 5370417), (1631, 4840290), (1638, 4819605), (1755, 4498298), (1773, 4452630), (1890, 4176991), (1911, 4131090), (1970, 4007367), (2097, 3764670), (2205, 3580278), (2330, 3388203), (2457, 3213070), (2561, 3082590), (2646, 2983565), (2730, 2891763), (2758, 2862405), (2955, 2671578), (3029, 2606310), (3185, 2478654), (3262, 2420145), (3495, 2258802), (3510, 2249149), (3546, 2226315), (3822, 2065545), (4095, 1927842), (4137, 1908270), (4194, 1882335), (4410, 1790139), (4893, 1613430), (4914, 1606535), (5122, 1541295), (5319, 1484210), (5733, 1377030), (5910, 1335789), (6058, 1303155), (6291, 1254890), (6370, 1239327), (6615, 1193426), (6895, 1144962), (6990, 1129401), (7683, 1027530), (8155, 968058), (8190, 963921), (8274, 954135), (8865, 890526), (9087, 868770), (9555, 826218), (9653, 817830), (9786, 806715), (10485, 752934), (10638, 742105), (11417, 691470), (11466, 688515), (12285, 642614), (12411, 636090), (12582, 627445), (12805, 616518), (13230, 596713), (13790, 572481), (14679, 537810), (15145, 521262), (15366, 513765), (16310, 484029), (17199, 459010), (17730, 445263), (17927, 440370), (18174, 434385), (19110, 413109), (19306, 408915), (20685, 381654), (20970, 376467), (21203, 372330), (22834, 345735), (23049, 342510), (24465, 322686), (24570, 321307), (24822, 318045), (25610, 308259), (26595, 296842), (27261, 289590), (28665, 275406), (28959, 272610), (29358, 268905), (30290, 260631), (31455, 250978), (34251, 230490), (34398, 229505), (35854, 220185), (37233, 212030), (38415, 205506), (41370, 190827), (42406, 186165), (44037, 179270), (45435, 173754), (45901, 171990), (46098, 171255), (48265, 163566), (48930, 161343), (53190, 148421), (53781, 146790), (54522, 144795), (57085, 138294), (57330, 137703), (57918, 136305), (62055, 127218), (62910, 125489), (63609, 124110), (68502, 115245), (69147, 114170), (73395, 107562), (74466, 106015), (76830, 102753), (81783, 96530), (85995, 91802), (86877, 90870), (88074, 89635)]