274702910

素因数分解:

$2^1\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{12269}}^1$

素因数の和:14515

約数の個数: 16

約数和(自身を含む): 494726400

約数和(自身を除く): 220023490

約数列:

[1, 2, 5, 10, 2239, 4478, 11195, 12269, 22390, 24538, 61345, 122690, 27470291, 54940582, 137351455, 274702910]

約数ペア:

[(1, 274702910), (2, 137351455), (5, 54940582), (10, 27470291), (2239, 122690), (4478, 61345), (11195, 24538), (12269, 22390)]