156968730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1744097}}^1$

素因数の和:1744110

約数の個数: 24

約数和(自身を含む): 408118932

約数和(自身を除く): 251150202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1744097, 3488194, 5232291, 8720485, 10464582, 15696873, 17440970, 26161455, 31393746, 52322910, 78484365, 156968730]

約数ペア:

[(1, 156968730), (2, 78484365), (3, 52322910), (5, 31393746), (6, 26161455), (9, 17440970), (10, 15696873), (15, 10464582), (18, 8720485), (30, 5232291), (45, 3488194), (90, 1744097)]