30731195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1601}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 40370400

約数和(自身を除く): 9639205

約数列:

[1, 5, 11, 55, 349, 1601, 1745, 3839, 8005, 17611, 19195, 88055, 558749, 2793745, 6146239, 30731195]

約数ペア:

[(1, 30731195), (5, 6146239), (11, 2793745), (55, 558749), (349, 88055), (1601, 19195), (1745, 17611), (3839, 8005)]