68765820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1146097}}^1$

素因数の和:1146109

約数の個数: 24

約数和(自身を含む): 192544464

約数和(自身を除く): 123778644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1146097, 2292194, 3438291, 4584388, 5730485, 6876582, 11460970, 13753164, 17191455, 22921940, 34382910, 68765820]

約数ペア:

[(1, 68765820), (2, 34382910), (3, 22921940), (4, 17191455), (5, 13753164), (6, 11460970), (10, 6876582), (12, 5730485), (15, 4584388), (20, 3438291), (30, 2292194), (60, 1146097)]