91988220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1533137}}^1$

素因数の和:1533149

約数の個数: 24

約数和(自身を含む): 257567184

約数和(自身を除く): 165578964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1533137, 3066274, 4599411, 6132548, 7665685, 9198822, 15331370, 18397644, 22997055, 30662740, 45994110, 91988220]

約数ペア:

[(1, 91988220), (2, 45994110), (3, 30662740), (4, 22997055), (5, 18397644), (6, 15331370), (10, 9198822), (12, 7665685), (15, 6132548), (20, 4599411), (30, 3066274), (60, 1533137)]