30415390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{160081}}^1$

素因数の和:160107

約数の個数: 16

約数和(自身を含む): 57629520

約数和(自身を除く): 27214130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 160081, 320162, 800405, 1600810, 3041539, 6083078, 15207695, 30415390]

約数ペア:

[(1, 30415390), (2, 15207695), (5, 6083078), (10, 3041539), (19, 1600810), (38, 800405), (95, 320162), (190, 160081)]