281132010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3123689}}^1$

素因数の和:3123702

約数の個数: 24

約数和(自身を含む): 730943460

約数和(自身を除く): 449811450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3123689, 6247378, 9371067, 15618445, 18742134, 28113201, 31236890, 46855335, 56226402, 93710670, 140566005, 281132010]

約数ペア:

[(1, 281132010), (2, 140566005), (3, 93710670), (5, 56226402), (6, 46855335), (9, 31236890), (10, 28113201), (15, 18742134), (18, 15618445), (30, 9371067), (45, 6247378), (90, 3123689)]