156931110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249097}}^1$

素因数の和:249117

約数の個数: 48

約数和(自身を含む): 466311456

約数和(自身を除く): 309380346

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 249097, 498194, 747291, 1245485, 1494582, 1743679, 2241873, 2490970, 3487358, 3736455, 4483746, 5231037, 7472910, 8718395, 10462074, 11209365, 15693111, 17436790, 22418730, 26155185, 31386222, 52310370, 78465555, 156931110]

約数ペア:

[(1, 156931110), (2, 78465555), (3, 52310370), (5, 31386222), (6, 26155185), (7, 22418730), (9, 17436790), (10, 15693111), (14, 11209365), (15, 10462074), (18, 8718395), (21, 7472910), (30, 5231037), (35, 4483746), (42, 3736455), (45, 3487358), (63, 2490970), (70, 2241873), (90, 1743679), (105, 1494582), (126, 1245485), (210, 747291), (315, 498194), (630, 249097)]