30479554

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 55111680

約数和(自身を除く): 24632126

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 919, 1442, 1838, 2369, 4738, 6433, 12866, 16583, 21137, 33166, 42274, 94657, 147959, 189314, 295918, 662599, 1325198, 2177111, 4354222, 15239777, 30479554]

約数ペア:

[(1, 30479554), (2, 15239777), (7, 4354222), (14, 2177111), (23, 1325198), (46, 662599), (103, 295918), (161, 189314), (206, 147959), (322, 94657), (721, 42274), (919, 33166), (1442, 21137), (1838, 16583), (2369, 12866), (4738, 6433)]