80421030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{893567}}^1$

素因数の和:893580

約数の個数: 24

約数和(自身を含む): 209094912

約数和(自身を除く): 128673882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 893567, 1787134, 2680701, 4467835, 5361402, 8042103, 8935670, 13403505, 16084206, 26807010, 40210515, 80421030]

約数ペア:

[(1, 80421030), (2, 40210515), (3, 26807010), (5, 16084206), (6, 13403505), (9, 8935670), (10, 8042103), (15, 5361402), (18, 4467835), (30, 2680701), (45, 1787134), (90, 893567)]