42345780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{705763}}^1$

素因数の和:705775

約数の個数: 24

約数和(自身を含む): 118568352

約数和(自身を除く): 76222572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 705763, 1411526, 2117289, 2823052, 3528815, 4234578, 7057630, 8469156, 10586445, 14115260, 21172890, 42345780]

約数ペア:

[(1, 42345780), (2, 21172890), (3, 14115260), (4, 10586445), (5, 8469156), (6, 7057630), (10, 4234578), (12, 3528815), (15, 2823052), (20, 2117289), (30, 1411526), (60, 705763)]