30631188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{364657}}^1$

素因数の和:364671

約数の個数: 24

約数和(自身を含む): 81683392

約数和(自身を除く): 51052204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 364657, 729314, 1093971, 1458628, 2187942, 2552599, 4375884, 5105198, 7657797, 10210396, 15315594, 30631188]

約数ペア:

[(1, 30631188), (2, 15315594), (3, 10210396), (4, 7657797), (6, 5105198), (7, 4375884), (12, 2552599), (14, 2187942), (21, 1458628), (28, 1093971), (42, 729314), (84, 364657)]