86709660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1445161}}^1$

素因数の和:1445173

約数の個数: 24

約数和(自身を含む): 242787216

約数和(自身を除く): 156077556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1445161, 2890322, 4335483, 5780644, 7225805, 8670966, 14451610, 17341932, 21677415, 28903220, 43354830, 86709660]

約数ペア:

[(1, 86709660), (2, 43354830), (3, 28903220), (4, 21677415), (5, 17341932), (6, 14451610), (10, 8670966), (12, 7225805), (15, 5780644), (20, 4335483), (30, 2890322), (60, 1445161)]