68881770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{765353}}^1$

素因数の和:765366

約数の個数: 24

約数和(自身を含む): 179092836

約数和(自身を除く): 110211066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 765353, 1530706, 2296059, 3826765, 4592118, 6888177, 7653530, 11480295, 13776354, 22960590, 34440885, 68881770]

約数ペア:

[(1, 68881770), (2, 34440885), (3, 22960590), (5, 13776354), (6, 11480295), (9, 7653530), (10, 6888177), (15, 4592118), (18, 3826765), (30, 2296059), (45, 1530706), (90, 765353)]