89885820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1498097}}^1$

素因数の和:1498109

約数の個数: 24

約数和(自身を含む): 251680464

約数和(自身を除く): 161794644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1498097, 2996194, 4494291, 5992388, 7490485, 8988582, 14980970, 17977164, 22471455, 29961940, 44942910, 89885820]

約数ペア:

[(1, 89885820), (2, 44942910), (3, 29961940), (4, 22471455), (5, 17977164), (6, 14980970), (10, 8988582), (12, 7490485), (15, 5992388), (20, 4494291), (30, 2996194), (60, 1498097)]