82873740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1381229}}^1$

素因数の和:1381241

約数の個数: 24

約数和(自身を含む): 232046640

約数和(自身を除く): 149172900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1381229, 2762458, 4143687, 5524916, 6906145, 8287374, 13812290, 16574748, 20718435, 27624580, 41436870, 82873740]

約数ペア:

[(1, 82873740), (2, 41436870), (3, 27624580), (4, 20718435), (5, 16574748), (6, 13812290), (10, 8287374), (12, 6906145), (15, 5524916), (20, 4143687), (30, 2762458), (60, 1381229)]