219068910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2434099}}^1$

素因数の和:2434112

約数の個数: 24

約数和(自身を含む): 569579400

約数和(自身を除く): 350510490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2434099, 4868198, 7302297, 12170495, 14604594, 21906891, 24340990, 36511485, 43813782, 73022970, 109534455, 219068910]

約数ペア:

[(1, 219068910), (2, 109534455), (3, 73022970), (5, 43813782), (6, 36511485), (9, 24340990), (10, 21906891), (15, 14604594), (18, 12170495), (30, 7302297), (45, 4868198), (90, 2434099)]