91989780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1533163}}^1$

素因数の和:1533175

約数の個数: 24

約数和(自身を含む): 257571552

約数和(自身を除く): 165581772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1533163, 3066326, 4599489, 6132652, 7665815, 9198978, 15331630, 18397956, 22997445, 30663260, 45994890, 91989780]

約数ペア:

[(1, 91989780), (2, 45994890), (3, 30663260), (4, 22997445), (5, 18397956), (6, 15331630), (10, 9198978), (12, 7665815), (15, 6132652), (20, 4599489), (30, 3066326), (60, 1533163)]