1880270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{26861}}^1$

素因数の和:26875

約数の個数: 16

約数和(自身を含む): 3868128

約数和(自身を除く): 1987858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 26861, 53722, 134305, 188027, 268610, 376054, 940135, 1880270]

約数ペア:

[(1, 1880270), (2, 940135), (5, 376054), (7, 268610), (10, 188027), (14, 134305), (35, 53722), (70, 26861)]