279827370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3109193}}^1$

素因数の和:3109206

約数の個数: 24

約数和(自身を含む): 727551396

約数和(自身を除く): 447724026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3109193, 6218386, 9327579, 15545965, 18655158, 27982737, 31091930, 46637895, 55965474, 93275790, 139913685, 279827370]

約数ペア:

[(1, 279827370), (2, 139913685), (3, 93275790), (5, 55965474), (6, 46637895), (9, 31091930), (10, 27982737), (15, 18655158), (18, 15545965), (30, 9327579), (45, 6218386), (90, 3109193)]