9790270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139861}}^1$

素因数の和:139875

約数の個数: 16

約数和(自身を含む): 20140128

約数和(自身を除く): 10349858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139861, 279722, 699305, 979027, 1398610, 1958054, 4895135, 9790270]

約数ペア:

[(1, 9790270), (2, 4895135), (5, 1958054), (7, 1398610), (10, 979027), (14, 699305), (35, 279722), (70, 139861)]