314684660

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139241}}^1$

素因数の和:139363

約数の個数: 24

約数和(自身を含む): 666690696

約数和(自身を除く): 352006036

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 139241, 278482, 556964, 696205, 1392410, 2784820, 15734233, 31468466, 62936932, 78671165, 157342330, 314684660]

約数ペア:

[(1, 314684660), (2, 157342330), (4, 78671165), (5, 62936932), (10, 31468466), (20, 15734233), (113, 2784820), (226, 1392410), (452, 696205), (565, 556964), (1130, 278482), (2260, 139241)]