70960890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 243855360

約数和(自身を除く): 172894470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 17, 21, 22, 26, 30, 33, 34, 35, 39, 42, 51, 55, 65, 66, 70, 77, 78, 85, 91, 102, 105, 110, 119, 130, 139, 143, 154, 165, 170, 182, 187, 195, 210, 221, 231, 238, 255, 273, 278, 286, 330, 357, 374, 385, 390, 417, 429, 442, 455, 462, 510, 546, 561, 595, 663, 695, 714, 715, 770, 834, 858, 910, 935, 973, 1001, 1105, 1122, 1155, 1190, 1309, 1326, 1365, 1390, 1430, 1529, 1547, 1785, 1807, 1870, 1946, 2002, 2085, 2145, 2210, 2310, 2363, 2431, 2618, 2730, 2805, 2919, 3003, 3058, 3094, 3315, 3570, 3614, 3927, 4170, 4290, 4587, 4641, 4726, 4862, 4865, 5005, 5421, 5610, 5838, 6006, 6545, 6630, 7089, 7293, 7645, 7735, 7854, 9035, 9174, 9282, 9730, 10010, 10703, 10842, 11815, 12155, 12649, 13090, 14178, 14586, 14595, 15015, 15290, 15470, 16541, 17017, 18070, 19635, 19877, 21406, 22935, 23205, 23630, 24310, 25298, 25993, 27105, 29190, 30030, 30719, 32109, 33082, 34034, 35445, 36465, 37947, 39270, 39754, 45870, 46410, 49623, 51051, 51986, 53515, 54210, 59631, 61438, 63245, 64218, 70890, 72930, 75894, 77979, 82705, 85085, 92157, 99246, 99385, 102102, 107030, 119262, 126490, 129965, 139139, 153595, 155958, 160545, 165410, 170170, 181951, 184314, 189735, 198770, 215033, 248115, 255255, 259930, 278278, 298155, 307190, 321090, 337909, 363902, 379470, 389895, 417417, 430066, 460785, 496230, 510510, 545853, 596310, 645099, 675818, 695695, 779790, 834834, 909755, 921570, 1013727, 1075165, 1091706, 1290198, 1391390, 1689545, 1819510, 2027454, 2087085, 2150330, 2365363, 2729265, 3225495, 3379090, 4174170, 4730726, 5068635, 5458530, 6450990, 7096089, 10137270, 11826815, 14192178, 23653630, 35480445, 70960890]

約数ペア:

[(1, 70960890), (2, 35480445), (3, 23653630), (5, 14192178), (6, 11826815), (7, 10137270), (10, 7096089), (11, 6450990), (13, 5458530), (14, 5068635), (15, 4730726), (17, 4174170), (21, 3379090), (22, 3225495), (26, 2729265), (30, 2365363), (33, 2150330), (34, 2087085), (35, 2027454), (39, 1819510), (42, 1689545), (51, 1391390), (55, 1290198), (65, 1091706), (66, 1075165), (70, 1013727), (77, 921570), (78, 909755), (85, 834834), (91, 779790), (102, 695695), (105, 675818), (110, 645099), (119, 596310), (130, 545853), (139, 510510), (143, 496230), (154, 460785), (165, 430066), (170, 417417), (182, 389895), (187, 379470), (195, 363902), (210, 337909), (221, 321090), (231, 307190), (238, 298155), (255, 278278), (273, 259930), (278, 255255), (286, 248115), (330, 215033), (357, 198770), (374, 189735), (385, 184314), (390, 181951), (417, 170170), (429, 165410), (442, 160545), (455, 155958), (462, 153595), (510, 139139), (546, 129965), (561, 126490), (595, 119262), (663, 107030), (695, 102102), (714, 99385), (715, 99246), (770, 92157), (834, 85085), (858, 82705), (910, 77979), (935, 75894), (973, 72930), (1001, 70890), (1105, 64218), (1122, 63245), (1155, 61438), (1190, 59631), (1309, 54210), (1326, 53515), (1365, 51986), (1390, 51051), (1430, 49623), (1529, 46410), (1547, 45870), (1785, 39754), (1807, 39270), (1870, 37947), (1946, 36465), (2002, 35445), (2085, 34034), (2145, 33082), (2210, 32109), (2310, 30719), (2363, 30030), (2431, 29190), (2618, 27105), (2730, 25993), (2805, 25298), (2919, 24310), (3003, 23630), (3058, 23205), (3094, 22935), (3315, 21406), (3570, 19877), (3614, 19635), (3927, 18070), (4170, 17017), (4290, 16541), (4587, 15470), (4641, 15290), (4726, 15015), (4862, 14595), (4865, 14586), (5005, 14178), (5421, 13090), (5610, 12649), (5838, 12155), (6006, 11815), (6545, 10842), (6630, 10703), (7089, 10010), (7293, 9730), (7645, 9282), (7735, 9174), (7854, 9035)]