24680390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4463}}^1$

素因数の和:4556

約数の個数: 32

約数和(自身を含む): 51425280

約数和(自身を除く): 26744890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 4463, 5530, 8926, 22315, 31241, 44630, 62482, 156205, 312410, 352577, 705154, 1762885, 2468039, 3525770, 4936078, 12340195, 24680390]

約数ペア:

[(1, 24680390), (2, 12340195), (5, 4936078), (7, 3525770), (10, 2468039), (14, 1762885), (35, 705154), (70, 352577), (79, 312410), (158, 156205), (395, 62482), (553, 44630), (790, 31241), (1106, 22315), (2765, 8926), (4463, 5530)]