85810740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1430179}}^1$

素因数の和:1430191

約数の個数: 24

約数和(自身を含む): 240270240

約数和(自身を除く): 154459500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1430179, 2860358, 4290537, 5720716, 7150895, 8581074, 14301790, 17162148, 21452685, 28603580, 42905370, 85810740]

約数ペア:

[(1, 85810740), (2, 42905370), (3, 28603580), (4, 21452685), (5, 17162148), (6, 14301790), (10, 8581074), (12, 7150895), (15, 5720716), (20, 4290537), (30, 2860358), (60, 1430179)]