290166768

素因数分解:

$2^4\times 3^2\times {\mathrm{2015047}}^1$

素因数の和:2015061

約数の個数: 30

約数和(自身を含む): 812064344

約数和(自身を除く): 521897576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2015047, 4030094, 6045141, 8060188, 12090282, 16120376, 18135423, 24180564, 32240752, 36270846, 48361128, 72541692, 96722256, 145083384, 290166768]

約数ペア:

[(1, 290166768), (2, 145083384), (3, 96722256), (4, 72541692), (6, 48361128), (8, 36270846), (9, 32240752), (12, 24180564), (16, 18135423), (18, 16120376), (24, 12090282), (36, 8060188), (48, 6045141), (72, 4030094), (144, 2015047)]