30891844

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3371}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 56649600

約数和(自身を除く): 25757756

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 3371, 4582, 6742, 9164, 13484, 97759, 195518, 266309, 391036, 532618, 1065236, 7722961, 15445922, 30891844]

約数ペア:

[(1, 30891844), (2, 15445922), (4, 7722961), (29, 1065236), (58, 532618), (79, 391036), (116, 266309), (158, 195518), (316, 97759), (2291, 13484), (3371, 9164), (4582, 6742)]