30964984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2017}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 61750800

約数和(自身を除く): 30785816

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 2017, 3838, 4034, 7676, 8068, 15352, 16136, 38323, 76646, 153292, 203717, 306584, 407434, 814868, 1629736, 3870623, 7741246, 15482492, 30964984]

約数ペア:

[(1, 30964984), (2, 15482492), (4, 7741246), (8, 3870623), (19, 1629736), (38, 814868), (76, 407434), (101, 306584), (152, 203717), (202, 153292), (404, 76646), (808, 38323), (1919, 16136), (2017, 15352), (3838, 8068), (4034, 7676)]