3112780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14149}}^1$

素因数の和:14169

約数の個数: 24

約数和(自身を含む): 7131600

約数和(自身を除く): 4018820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 14149, 28298, 56596, 70745, 141490, 155639, 282980, 311278, 622556, 778195, 1556390, 3112780]

約数ペア:

[(1, 3112780), (2, 1556390), (4, 778195), (5, 622556), (10, 311278), (11, 282980), (20, 155639), (22, 141490), (44, 70745), (55, 56596), (110, 28298), (220, 14149)]