866220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14437}}^1$

素因数の和:14449

約数の個数: 24

約数和(自身を含む): 2425584

約数和(自身を除く): 1559364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14437, 28874, 43311, 57748, 72185, 86622, 144370, 173244, 216555, 288740, 433110, 866220]

約数ペア:

[(1, 866220), (2, 433110), (3, 288740), (4, 216555), (5, 173244), (6, 144370), (10, 86622), (12, 72185), (15, 57748), (20, 43311), (30, 28874), (60, 14437)]