3185620

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 6741000

約数和(自身を除く): 3555380

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1069, 1490, 2138, 2980, 4276, 5345, 10690, 21380, 159281, 318562, 637124, 796405, 1592810, 3185620]

約数ペア:

[(1, 3185620), (2, 1592810), (4, 796405), (5, 637124), (10, 318562), (20, 159281), (149, 21380), (298, 10690), (596, 5345), (745, 4276), (1069, 2980), (1490, 2138)]