310087830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{795097}}^1$

素因数の和:795120

約数の個数: 32

約数和(自身を含む): 801458784

約数和(自身を除く): 491370954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 795097, 1590194, 2385291, 3975485, 4770582, 7950970, 10336261, 11926455, 20672522, 23852910, 31008783, 51681305, 62017566, 103362610, 155043915, 310087830]

約数ペア:

[(1, 310087830), (2, 155043915), (3, 103362610), (5, 62017566), (6, 51681305), (10, 31008783), (13, 23852910), (15, 20672522), (26, 11926455), (30, 10336261), (39, 7950970), (65, 4770582), (78, 3975485), (130, 2385291), (195, 1590194), (390, 795097)]