157795620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2629927}}^1$

素因数の和:2629939

約数の個数: 24

約数和(自身を含む): 441827904

約数和(自身を除く): 284032284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2629927, 5259854, 7889781, 10519708, 13149635, 15779562, 26299270, 31559124, 39448905, 52598540, 78897810, 157795620]

約数ペア:

[(1, 157795620), (2, 78897810), (3, 52598540), (4, 39448905), (5, 31559124), (6, 26299270), (10, 15779562), (12, 13149635), (15, 10519708), (20, 7889781), (30, 5259854), (60, 2629927)]