30709021

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1709}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 37428480

約数和(自身を除く): 6719459

約数列:

[1, 7, 17, 119, 151, 1057, 1709, 2567, 11963, 17969, 29053, 203371, 258059, 1806413, 4387003, 30709021]

約数ペア:

[(1, 30709021), (7, 4387003), (17, 1806413), (119, 258059), (151, 203371), (1057, 29053), (1709, 17969), (2567, 11963)]