42240170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{603431}}^1$

素因数の和:603445

約数の個数: 16

約数和(自身を含む): 86894208

約数和(自身を除く): 44654038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 603431, 1206862, 3017155, 4224017, 6034310, 8448034, 21120085, 42240170]

約数ペア:

[(1, 42240170), (2, 21120085), (5, 8448034), (7, 6034310), (10, 4224017), (14, 3017155), (35, 1206862), (70, 603431)]