30853972

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{68261}}^1$

素因数の和:68378

約数の個数: 12

約数和(自身を含む): 54473076

約数和(自身を除く): 23619104

約数列:

[1, 2, 4, 113, 226, 452, 68261, 136522, 273044, 7713493, 15426986, 30853972]

約数ペア:

[(1, 30853972), (2, 15426986), (4, 7713493), (113, 273044), (226, 136522), (452, 68261)]