281582010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3128689}}^1$

素因数の和:3128702

約数の個数: 24

約数和(自身を含む): 732113460

約数和(自身を除く): 450531450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3128689, 6257378, 9386067, 15643445, 18772134, 28158201, 31286890, 46930335, 56316402, 93860670, 140791005, 281582010]

約数ペア:

[(1, 281582010), (2, 140791005), (3, 93860670), (5, 56316402), (6, 46930335), (9, 31286890), (10, 28158201), (15, 18772134), (18, 15643445), (30, 9386067), (45, 6257378), (90, 3128689)]