82106990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1172957}}^1$

素因数の和:1172971

約数の個数: 16

約数和(自身を含む): 168905952

約数和(自身を除く): 86798962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1172957, 2345914, 5864785, 8210699, 11729570, 16421398, 41053495, 82106990]

約数ペア:

[(1, 82106990), (2, 41053495), (5, 16421398), (7, 11729570), (10, 8210699), (14, 5864785), (35, 2345914), (70, 1172957)]