137996220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2299937}}^1$

素因数の和:2299949

約数の個数: 24

約数和(自身を含む): 386389584

約数和(自身を除く): 248393364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2299937, 4599874, 6899811, 9199748, 11499685, 13799622, 22999370, 27599244, 34499055, 45998740, 68998110, 137996220]

約数ペア:

[(1, 137996220), (2, 68998110), (3, 45998740), (4, 34499055), (5, 27599244), (6, 22999370), (10, 13799622), (12, 11499685), (15, 9199748), (20, 6899811), (30, 4599874), (60, 2299937)]