30908874

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{37061}}^1$

素因数の和:37205

約数の個数: 16

約数和(自身を含む): 62264160

約数和(自身を除く): 31355286

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 37061, 74122, 111183, 222366, 5151479, 10302958, 15454437, 30908874]

約数ペア:

[(1, 30908874), (2, 15454437), (3, 10302958), (6, 5151479), (139, 222366), (278, 111183), (417, 74122), (834, 37061)]