30202370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 64945152

約数和(自身を除く): 34742782

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 521, 527, 682, 935, 1042, 1054, 1705, 1870, 2605, 2635, 3410, 5210, 5270, 5731, 5797, 8857, 11462, 11594, 16151, 17714, 28655, 28985, 32302, 44285, 57310, 57970, 80755, 88570, 97427, 161510, 177661, 194854, 274567, 355322, 487135, 549134, 888305, 974270, 1372835, 1776610, 2745670, 3020237, 6040474, 15101185, 30202370]

約数ペア:

[(1, 30202370), (2, 15101185), (5, 6040474), (10, 3020237), (11, 2745670), (17, 1776610), (22, 1372835), (31, 974270), (34, 888305), (55, 549134), (62, 487135), (85, 355322), (110, 274567), (155, 194854), (170, 177661), (187, 161510), (310, 97427), (341, 88570), (374, 80755), (521, 57970), (527, 57310), (682, 44285), (935, 32302), (1042, 28985), (1054, 28655), (1705, 17714), (1870, 16151), (2605, 11594), (2635, 11462), (3410, 8857), (5210, 5797), (5270, 5731)]