30440444

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 54719280

約数和(自身を除く): 24278836

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 1033, 2066, 4132, 7367, 14734, 29468, 54749, 109498, 143587, 218996, 287174, 574348, 7610111, 15220222, 30440444]

約数ペア:

[(1, 30440444), (2, 15220222), (4, 7610111), (53, 574348), (106, 287174), (139, 218996), (212, 143587), (278, 109498), (556, 54749), (1033, 29468), (2066, 14734), (4132, 7367)]