17230740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{287179}}^1$

素因数の和:287191

約数の個数: 24

約数和(自身を含む): 48246240

約数和(自身を除く): 31015500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 287179, 574358, 861537, 1148716, 1435895, 1723074, 2871790, 3446148, 4307685, 5743580, 8615370, 17230740]

約数ペア:

[(1, 17230740), (2, 8615370), (3, 5743580), (4, 4307685), (5, 3446148), (6, 2871790), (10, 1723074), (12, 1435895), (15, 1148716), (20, 861537), (30, 574358), (60, 287179)]