15318014780

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1470059}}^1$

素因数の和:1470589

約数の個数: 24

約数和(自身を含む): 32229595440

約数和(自身を除く): 16911580660

約数列:

[1, 2, 4, 5, 10, 20, 521, 1042, 2084, 2605, 5210, 10420, 1470059, 2940118, 5880236, 7350295, 14700590, 29401180, 765900739, 1531801478, 3063602956, 3829503695, 7659007390, 15318014780]

約数ペア:

[(1, 15318014780), (2, 7659007390), (4, 3829503695), (5, 3063602956), (10, 1531801478), (20, 765900739), (521, 29401180), (1042, 14700590), (2084, 7350295), (2605, 5880236), (5210, 2940118), (10420, 1470059)]