30574162

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1549}}^1$

素因数の和:1761

約数の個数: 16

約数和(自身を含む): 46872000

約数和(自身を除く): 16297838

約数列:

[1, 2, 71, 139, 142, 278, 1549, 3098, 9869, 19738, 109979, 215311, 219958, 430622, 15287081, 30574162]

約数ペア:

[(1, 30574162), (2, 15287081), (71, 430622), (139, 219958), (142, 215311), (278, 109979), (1549, 19738), (3098, 9869)]