375239620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2680283}}^1$

素因数の和:2680299

約数の個数: 24

約数和(自身を含む): 900575424

約数和(自身を除く): 525335804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2680283, 5360566, 10721132, 13401415, 18761981, 26802830, 37523962, 53605660, 75047924, 93809905, 187619810, 375239620]

約数ペア:

[(1, 375239620), (2, 187619810), (4, 93809905), (5, 75047924), (7, 53605660), (10, 37523962), (14, 26802830), (20, 18761981), (28, 13401415), (35, 10721132), (70, 5360566), (140, 2680283)]