159725820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2662097}}^1$

素因数の和:2662109

約数の個数: 24

約数和(自身を含む): 447232464

約数和(自身を除く): 287506644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2662097, 5324194, 7986291, 10648388, 13310485, 15972582, 26620970, 31945164, 39931455, 53241940, 79862910, 159725820]

約数ペア:

[(1, 159725820), (2, 79862910), (3, 53241940), (4, 39931455), (5, 31945164), (6, 26620970), (10, 15972582), (12, 13310485), (15, 10648388), (20, 7986291), (30, 5324194), (60, 2662097)]