85097820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1418297}}^1$

素因数の和:1418309

約数の個数: 24

約数和(自身を含む): 238274064

約数和(自身を除く): 153176244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1418297, 2836594, 4254891, 5673188, 7091485, 8509782, 14182970, 17019564, 21274455, 28365940, 42548910, 85097820]

約数ペア:

[(1, 85097820), (2, 42548910), (3, 28365940), (4, 21274455), (5, 17019564), (6, 14182970), (10, 8509782), (12, 7091485), (15, 5673188), (20, 4254891), (30, 2836594), (60, 1418297)]