938049140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{957193}}^1$

素因数の和:957216

約数の個数: 36

約数和(自身を含む): 2291522436

約数和(自身を除く): 1353473296

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 957193, 1914386, 3828772, 4785965, 6700351, 9571930, 13400702, 19143860, 26801404, 33501755, 46902457, 67003510, 93804914, 134007020, 187609828, 234512285, 469024570, 938049140]

約数ペア:

[(1, 938049140), (2, 469024570), (4, 234512285), (5, 187609828), (7, 134007020), (10, 93804914), (14, 67003510), (20, 46902457), (28, 33501755), (35, 26801404), (49, 19143860), (70, 13400702), (98, 9571930), (140, 6700351), (196, 4785965), (245, 3828772), (490, 1914386), (980, 957193)]