15562270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 29315520

約数和(自身を除く): 13753250

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 521, 1030, 1042, 2605, 2987, 5210, 5974, 14935, 15109, 29870, 30218, 53663, 75545, 107326, 151090, 268315, 536630, 1556227, 3112454, 7781135, 15562270]

約数ペア:

[(1, 15562270), (2, 7781135), (5, 3112454), (10, 1556227), (29, 536630), (58, 268315), (103, 151090), (145, 107326), (206, 75545), (290, 53663), (515, 30218), (521, 29870), (1030, 15109), (1042, 14935), (2605, 5974), (2987, 5210)]