30663420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{511057}}^1$

素因数の和:511069

約数の個数: 24

約数和(自身を含む): 85857744

約数和(自身を除く): 55194324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 511057, 1022114, 1533171, 2044228, 2555285, 3066342, 5110570, 6132684, 7665855, 10221140, 15331710, 30663420]

約数ペア:

[(1, 30663420), (2, 15331710), (3, 10221140), (4, 7665855), (5, 6132684), (6, 5110570), (10, 3066342), (12, 2555285), (15, 2044228), (20, 1533171), (30, 1022114), (60, 511057)]