30909067

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{757}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 37354240

約数和(自身を除く): 6445173

約数列:

[1, 7, 19, 133, 307, 757, 2149, 5299, 5833, 14383, 40831, 100681, 232399, 1626793, 4415581, 30909067]

約数ペア:

[(1, 30909067), (7, 4415581), (19, 1626793), (133, 232399), (307, 100681), (757, 40831), (2149, 14383), (5299, 5833)]