17311070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{247301}}^1$

素因数の和:247315

約数の個数: 16

約数和(自身を含む): 35611488

約数和(自身を除く): 18300418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 247301, 494602, 1236505, 1731107, 2473010, 3462214, 8655535, 17311070]

約数ペア:

[(1, 17311070), (2, 8655535), (5, 3462214), (7, 2473010), (10, 1731107), (14, 1236505), (35, 494602), (70, 247301)]