15702972090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{172807}}^1$

素因数の和:173063

約数の個数: 64

約数和(自身を含む): 40760568576

約数和(自身を除く): 25057596486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 233, 390, 466, 699, 1165, 1398, 2330, 3029, 3495, 6058, 6990, 9087, 15145, 18174, 30290, 45435, 90870, 172807, 345614, 518421, 864035, 1036842, 1728070, 2246491, 2592105, 4492982, 5184210, 6739473, 11232455, 13478946, 22464910, 33697365, 40264031, 67394730, 80528062, 120792093, 201320155, 241584186, 402640310, 523432403, 603960465, 1046864806, 1207920930, 1570297209, 2617162015, 3140594418, 5234324030, 7851486045, 15702972090]

約数ペア:

[(1, 15702972090), (2, 7851486045), (3, 5234324030), (5, 3140594418), (6, 2617162015), (10, 1570297209), (13, 1207920930), (15, 1046864806), (26, 603960465), (30, 523432403), (39, 402640310), (65, 241584186), (78, 201320155), (130, 120792093), (195, 80528062), (233, 67394730), (390, 40264031), (466, 33697365), (699, 22464910), (1165, 13478946), (1398, 11232455), (2330, 6739473), (3029, 5184210), (3495, 4492982), (6058, 2592105), (6990, 2246491), (9087, 1728070), (15145, 1036842), (18174, 864035), (30290, 518421), (45435, 345614), (90870, 172807)]