86872620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1447877}}^1$

素因数の和:1447889

約数の個数: 24

約数和(自身を含む): 243243504

約数和(自身を除く): 156370884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1447877, 2895754, 4343631, 5791508, 7239385, 8687262, 14478770, 17374524, 21718155, 28957540, 43436310, 86872620]

約数ペア:

[(1, 86872620), (2, 43436310), (3, 28957540), (4, 21718155), (5, 17374524), (6, 14478770), (10, 8687262), (12, 7239385), (15, 5791508), (20, 4343631), (30, 2895754), (60, 1447877)]