85250270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1217861}}^1$

素因数の和:1217875

約数の個数: 16

約数和(自身を含む): 175372128

約数和(自身を除く): 90121858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1217861, 2435722, 6089305, 8525027, 12178610, 17050054, 42625135, 85250270]

約数ペア:

[(1, 85250270), (2, 42625135), (5, 17050054), (7, 12178610), (10, 8525027), (14, 6089305), (35, 2435722), (70, 1217861)]