85149590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{119929}}^1$

素因数の和:120007

約数の個数: 16

約数和(自身を含む): 155429280

約数和(自身を除く): 70279690

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 119929, 239858, 599645, 1199290, 8514959, 17029918, 42574795, 85149590]

約数ペア:

[(1, 85149590), (2, 42574795), (5, 17029918), (10, 8514959), (71, 1199290), (142, 599645), (355, 239858), (710, 119929)]