30131268

素因数分解:

$2^2\times 3^1\times {\mathrm{1459}}^1\times {\mathrm{1721}}^1$

素因数の和:3187

約数の個数: 24

約数和(自身を含む): 70395360

約数和(自身を除く): 40264092

約数列:

[1, 2, 3, 4, 6, 12, 1459, 1721, 2918, 3442, 4377, 5163, 5836, 6884, 8754, 10326, 17508, 20652, 2510939, 5021878, 7532817, 10043756, 15065634, 30131268]

約数ペア:

[(1, 30131268), (2, 15065634), (3, 10043756), (4, 7532817), (6, 5021878), (12, 2510939), (1459, 20652), (1721, 17508), (2918, 10326), (3442, 8754), (4377, 6884), (5163, 5836)]