30587645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4001}}^1$

素因数の和:4156

約数の個数: 16

約数和(自身を含む): 40340160

約数和(自身を除く): 9752515

約数列:

[1, 5, 11, 55, 139, 695, 1529, 4001, 7645, 20005, 44011, 220055, 556139, 2780695, 6117529, 30587645]

約数ペア:

[(1, 30587645), (5, 6117529), (11, 2780695), (55, 556139), (139, 220055), (695, 44011), (1529, 20005), (4001, 7645)]