489322610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6990323}}^1$

素因数の和:6990337

約数の個数: 16

約数和(自身を含む): 1006606656

約数和(自身を除く): 517284046

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6990323, 13980646, 34951615, 48932261, 69903230, 97864522, 244661305, 489322610]

約数ペア:

[(1, 489322610), (2, 244661305), (5, 97864522), (7, 69903230), (10, 48932261), (14, 34951615), (35, 13980646), (70, 6990323)]