6742780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30649}}^1$

素因数の和:30669

約数の個数: 24

約数和(自身を含む): 15447600

約数和(自身を除く): 8704820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 30649, 61298, 122596, 153245, 306490, 337139, 612980, 674278, 1348556, 1685695, 3371390, 6742780]

約数ペア:

[(1, 6742780), (2, 3371390), (4, 1685695), (5, 1348556), (10, 674278), (11, 612980), (20, 337139), (22, 306490), (44, 153245), (55, 122596), (110, 61298), (220, 30649)]