57656220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{960937}}^1$

素因数の和:960949

約数の個数: 24

約数和(自身を含む): 161437584

約数和(自身を除く): 103781364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 960937, 1921874, 2882811, 3843748, 4804685, 5765622, 9609370, 11531244, 14414055, 19218740, 28828110, 57656220]

約数ペア:

[(1, 57656220), (2, 28828110), (3, 19218740), (4, 14414055), (5, 11531244), (6, 9609370), (10, 5765622), (12, 4804685), (15, 3843748), (20, 2882811), (30, 1921874), (60, 960937)]