79683170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{4051}}^1$

素因数の和:4346

約数の個数: 32

約数和(自身を含む): 164543616

約数和(自身を除く): 84860446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 281, 562, 1405, 1967, 2810, 3934, 4051, 8102, 9835, 19670, 20255, 28357, 40510, 56714, 141785, 283570, 1138331, 2276662, 5691655, 7968317, 11383310, 15936634, 39841585, 79683170]

約数ペア:

[(1, 79683170), (2, 39841585), (5, 15936634), (7, 11383310), (10, 7968317), (14, 5691655), (35, 2276662), (70, 1138331), (281, 283570), (562, 141785), (1405, 56714), (1967, 40510), (2810, 28357), (3934, 20255), (4051, 19670), (8102, 9835)]