30725924

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{11621}}^1$

素因数の和:12286

約数の個数: 12

約数和(自身を含む): 53856348

約数和(自身を除く): 23130424

約数列:

[1, 2, 4, 661, 1322, 2644, 11621, 23242, 46484, 7681481, 15362962, 30725924]

約数ペア:

[(1, 30725924), (2, 15362962), (4, 7681481), (661, 46484), (1322, 23242), (2644, 11621)]