90238770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1002653}}^1$

素因数の和:1002666

約数の個数: 24

約数和(自身を含む): 234621036

約数和(自身を除く): 144382266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1002653, 2005306, 3007959, 5013265, 6015918, 9023877, 10026530, 15039795, 18047754, 30079590, 45119385, 90238770]

約数ペア:

[(1, 90238770), (2, 45119385), (3, 30079590), (5, 18047754), (6, 15039795), (9, 10026530), (10, 9023877), (15, 6015918), (18, 5013265), (30, 3007959), (45, 2005306), (90, 1002653)]