3120702980

素因数分解:

$2^2\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{68227}}^1$

素因数の和:70523

約数の個数: 24

約数和(自身を含む): 6556437888

約数和(自身を除く): 3435734908

約数列:

[1, 2, 4, 5, 10, 20, 2287, 4574, 9148, 11435, 22870, 45740, 68227, 136454, 272908, 341135, 682270, 1364540, 156035149, 312070298, 624140596, 780175745, 1560351490, 3120702980]

約数ペア:

[(1, 3120702980), (2, 1560351490), (4, 780175745), (5, 624140596), (10, 312070298), (20, 156035149), (2287, 1364540), (4574, 682270), (9148, 341135), (11435, 272908), (22870, 136454), (45740, 68227)]