6126820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 14878080

約数和(自身を除く): 8751260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 409, 428, 535, 749, 818, 1070, 1498, 1636, 2045, 2140, 2863, 2996, 3745, 4090, 5726, 7490, 8180, 11452, 14315, 14980, 28630, 43763, 57260, 87526, 175052, 218815, 306341, 437630, 612682, 875260, 1225364, 1531705, 3063410, 6126820]

約数ペア:

[(1, 6126820), (2, 3063410), (4, 1531705), (5, 1225364), (7, 875260), (10, 612682), (14, 437630), (20, 306341), (28, 218815), (35, 175052), (70, 87526), (107, 57260), (140, 43763), (214, 28630), (409, 14980), (428, 14315), (535, 11452), (749, 8180), (818, 7490), (1070, 5726), (1498, 4090), (1636, 3745), (2045, 2996), (2140, 2863)]