30803788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4013}}^1$

素因数の和:4137

約数の個数: 24

約数和(自身を含む): 57319920

約数和(自身を除く): 26516132

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 4013, 7676, 8026, 16052, 76247, 152494, 304988, 405313, 810626, 1621252, 7700947, 15401894, 30803788]

約数ペア:

[(1, 30803788), (2, 15401894), (4, 7700947), (19, 1621252), (38, 810626), (76, 405313), (101, 304988), (202, 152494), (404, 76247), (1919, 16052), (3838, 8026), (4013, 7676)]