76898570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4177}}^1$

素因数の和:4454

約数の個数: 32

約数和(自身を含む): 158830848

約数和(自身を除く): 81932278

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2630, 3682, 4177, 8354, 9205, 18410, 20885, 29239, 41770, 58478, 146195, 292390, 1098551, 2197102, 5492755, 7689857, 10985510, 15379714, 38449285, 76898570]

約数ペア:

[(1, 76898570), (2, 38449285), (5, 15379714), (7, 10985510), (10, 7689857), (14, 5492755), (35, 2197102), (70, 1098551), (263, 292390), (526, 146195), (1315, 58478), (1841, 41770), (2630, 29239), (3682, 20885), (4177, 18410), (8354, 9205)]