68804555470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{982922221}}^1$

素因数の和:982922235

約数の個数: 16

約数和(自身を含む): 141540799968

約数和(自身を除く): 72736244498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 982922221, 1965844442, 4914611105, 6880455547, 9829222210, 13760911094, 34402277735, 68804555470]

約数ペア:

[(1, 68804555470), (2, 34402277735), (5, 13760911094), (7, 9829222210), (10, 6880455547), (14, 4914611105), (35, 1965844442), (70, 982922221)]