30112359

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 44728320

約数和(自身を除く): 14615961

約数列:

[1, 3, 19, 23, 57, 69, 103, 223, 309, 437, 669, 1311, 1957, 2369, 4237, 5129, 5871, 7107, 12711, 15387, 22969, 45011, 68907, 97451, 135033, 292353, 436411, 528287, 1309233, 1584861, 10037453, 30112359]

約数ペア:

[(1, 30112359), (3, 10037453), (19, 1584861), (23, 1309233), (57, 528287), (69, 436411), (103, 292353), (223, 135033), (309, 97451), (437, 68907), (669, 45011), (1311, 22969), (1957, 15387), (2369, 12711), (4237, 7107), (5129, 5871)]