90387270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1004303}}^1$

素因数の和:1004316

約数の個数: 24

約数和(自身を含む): 235007136

約数和(自身を除く): 144619866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1004303, 2008606, 3012909, 5021515, 6025818, 9038727, 10043030, 15064545, 18077454, 30129090, 45193635, 90387270]

約数ペア:

[(1, 90387270), (2, 45193635), (3, 30129090), (5, 18077454), (6, 15064545), (9, 10043030), (10, 9038727), (15, 6025818), (18, 5021515), (30, 3012909), (45, 2008606), (90, 1004303)]