3153860

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 6691776

約数和(自身を除く): 3537916

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 1531, 2060, 3062, 6124, 7655, 15310, 30620, 157693, 315386, 630772, 788465, 1576930, 3153860]

約数ペア:

[(1, 3153860), (2, 1576930), (4, 788465), (5, 630772), (10, 315386), (20, 157693), (103, 30620), (206, 15310), (412, 7655), (515, 6124), (1030, 3062), (1531, 2060)]