7896172130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 256

約数和(自身を含む): 19220889600

約数和(自身を除く): 11324717470

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 43, 49, 55, 62, 70, 77, 86, 98, 110, 154, 155, 157, 215, 217, 245, 301, 310, 314, 341, 343, 385, 430, 434, 473, 490, 539, 602, 682, 686, 770, 785, 946, 1078, 1085, 1099, 1333, 1505, 1519, 1570, 1705, 1715, 1727, 2107, 2170, 2198, 2365, 2387, 2666, 2695, 3010, 3038, 3311, 3410, 3430, 3454, 3773, 4214, 4730, 4774, 4867, 5390, 5495, 6622, 6665, 6751, 7546, 7595, 7693, 8635, 9331, 9734, 10535, 10633, 10990, 11935, 12089, 13330, 13502, 14663, 14749, 15190, 15386, 16555, 16709, 17270, 18662, 18865, 21070, 21266, 23177, 23870, 24178, 24335, 29326, 29498, 33110, 33418, 33755, 34069, 37730, 38465, 46354, 46655, 47257, 48670, 53165, 53537, 53851, 60445, 65317, 67510, 68138, 73315, 73745, 74261, 76930, 83545, 84623, 93310, 94514, 102641, 106330, 107074, 107702, 115885, 116963, 120890, 130634, 146630, 147490, 148522, 162239, 167090, 169246, 170345, 205282, 209281, 231770, 233926, 236285, 238483, 267685, 269255, 324478, 326585, 330799, 340690, 371305, 374759, 418562, 423115, 457219, 472570, 476966, 513205, 519827, 535370, 538510, 584815, 592361, 653170, 661598, 718487, 742610, 749518, 811195, 846230, 914438, 1026410, 1039654, 1046405, 1169630, 1184722, 1192415, 1436974, 1464967, 1622390, 1653995, 1669381, 1873795, 2092810, 2286095, 2302091, 2315593, 2384830, 2599135, 2623313, 2929934, 2961805, 3307990, 3338762, 3592435, 3638789, 3747590, 4572190, 4604182, 4631186, 5029409, 5198270, 5246626, 5923610, 7184870, 7277578, 7324835, 8346905, 10058818, 10254769, 11510455, 11577965, 13116565, 14649670, 16114637, 16693810, 18193945, 18363191, 20509538, 23020910, 23155930, 25147045, 25471523, 26233130, 32229274, 36387890, 36726382, 50294090, 50943046, 51273845, 71783383, 80573185, 91815955, 102547690, 112802459, 127357615, 143566766, 161146370, 183631910, 225604918, 254715230, 358916915, 564012295, 717833830, 789617213, 1128024590, 1579234426, 3948086065, 7896172130]

約数ペア:

[(1, 7896172130), (2, 3948086065), (5, 1579234426), (7, 1128024590), (10, 789617213), (11, 717833830), (14, 564012295), (22, 358916915), (31, 254715230), (35, 225604918), (43, 183631910), (49, 161146370), (55, 143566766), (62, 127357615), (70, 112802459), (77, 102547690), (86, 91815955), (98, 80573185), (110, 71783383), (154, 51273845), (155, 50943046), (157, 50294090), (215, 36726382), (217, 36387890), (245, 32229274), (301, 26233130), (310, 25471523), (314, 25147045), (341, 23155930), (343, 23020910), (385, 20509538), (430, 18363191), (434, 18193945), (473, 16693810), (490, 16114637), (539, 14649670), (602, 13116565), (682, 11577965), (686, 11510455), (770, 10254769), (785, 10058818), (946, 8346905), (1078, 7324835), (1085, 7277578), (1099, 7184870), (1333, 5923610), (1505, 5246626), (1519, 5198270), (1570, 5029409), (1705, 4631186), (1715, 4604182), (1727, 4572190), (2107, 3747590), (2170, 3638789), (2198, 3592435), (2365, 3338762), (2387, 3307990), (2666, 2961805), (2695, 2929934), (3010, 2623313), (3038, 2599135), (3311, 2384830), (3410, 2315593), (3430, 2302091), (3454, 2286095), (3773, 2092810), (4214, 1873795), (4730, 1669381), (4774, 1653995), (4867, 1622390), (5390, 1464967), (5495, 1436974), (6622, 1192415), (6665, 1184722), (6751, 1169630), (7546, 1046405), (7595, 1039654), (7693, 1026410), (8635, 914438), (9331, 846230), (9734, 811195), (10535, 749518), (10633, 742610), (10990, 718487), (11935, 661598), (12089, 653170), (13330, 592361), (13502, 584815), (14663, 538510), (14749, 535370), (15190, 519827), (15386, 513205), (16555, 476966), (16709, 472570), (17270, 457219), (18662, 423115), (18865, 418562), (21070, 374759), (21266, 371305), (23177, 340690), (23870, 330799), (24178, 326585), (24335, 324478), (29326, 269255), (29498, 267685), (33110, 238483), (33418, 236285), (33755, 233926), (34069, 231770), (37730, 209281), (38465, 205282), (46354, 170345), (46655, 169246), (47257, 167090), (48670, 162239), (53165, 148522), (53537, 147490), (53851, 146630), (60445, 130634), (65317, 120890), (67510, 116963), (68138, 115885), (73315, 107702), (73745, 107074), (74261, 106330), (76930, 102641), (83545, 94514), (84623, 93310)]