84625870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1208941}}^1$

素因数の和:1208955

約数の個数: 16

約数和(自身を含む): 174087648

約数和(自身を除く): 89461778

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1208941, 2417882, 6044705, 8462587, 12089410, 16925174, 42312935, 84625870]

約数ペア:

[(1, 84625870), (2, 42312935), (5, 16925174), (7, 12089410), (10, 8462587), (14, 6044705), (35, 2417882), (70, 1208941)]