2839130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{40559}}^1$

素因数の和:40573

約数の個数: 16

約数和(自身を含む): 5840640

約数和(自身を除く): 3001510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 40559, 81118, 202795, 283913, 405590, 567826, 1419565, 2839130]

約数ペア:

[(1, 2839130), (2, 1419565), (5, 567826), (7, 405590), (10, 283913), (14, 202795), (35, 81118), (70, 40559)]