78150170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1116431}}^1$

素因数の和:1116445

約数の個数: 16

約数和(自身を含む): 160766208

約数和(自身を除く): 82616038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1116431, 2232862, 5582155, 7815017, 11164310, 15630034, 39075085, 78150170]

約数ペア:

[(1, 78150170), (2, 39075085), (5, 15630034), (7, 11164310), (10, 7815017), (14, 5582155), (35, 2232862), (70, 1116431)]