31002920220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{516715337}}^1$

素因数の和:516715349

約数の個数: 24

約数和(自身を含む): 86808176784

約数和(自身を除く): 55805256564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 516715337, 1033430674, 1550146011, 2066861348, 2583576685, 3100292022, 5167153370, 6200584044, 7750730055, 10334306740, 15501460110, 31002920220]

約数ペア:

[(1, 31002920220), (2, 15501460110), (3, 10334306740), (4, 7750730055), (5, 6200584044), (6, 5167153370), (10, 3100292022), (12, 2583576685), (15, 2066861348), (20, 1550146011), (30, 1033430674), (60, 516715337)]