30174356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3931}}^1$

素因数の和:4055

約数の個数: 24

約数和(自身を含む): 56148960

約数和(自身を除く): 25974604

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 3931, 7676, 7862, 15724, 74689, 149378, 298756, 397031, 794062, 1588124, 7543589, 15087178, 30174356]

約数ペア:

[(1, 30174356), (2, 15087178), (4, 7543589), (19, 1588124), (38, 794062), (76, 397031), (101, 298756), (202, 149378), (404, 74689), (1919, 15724), (3838, 7862), (3931, 7676)]