30708854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 21822346

約数列:

[1, 2, 11, 22, 29, 58, 127, 254, 319, 379, 638, 758, 1397, 2794, 3683, 4169, 7366, 8338, 10991, 21982, 40513, 48133, 81026, 96266, 120901, 241802, 529463, 1058926, 1395857, 2791714, 15354427, 30708854]

約数ペア:

[(1, 30708854), (2, 15354427), (11, 2791714), (22, 1395857), (29, 1058926), (58, 529463), (127, 241802), (254, 120901), (319, 96266), (379, 81026), (638, 48133), (758, 40513), (1397, 21982), (2794, 10991), (3683, 8338), (4169, 7366)]