7886220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131437}}^1$

素因数の和:131449

約数の個数: 24

約数和(自身を含む): 22081584

約数和(自身を除く): 14195364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131437, 262874, 394311, 525748, 657185, 788622, 1314370, 1577244, 1971555, 2628740, 3943110, 7886220]

約数ペア:

[(1, 7886220), (2, 3943110), (3, 2628740), (4, 1971555), (5, 1577244), (6, 1314370), (10, 788622), (12, 657185), (15, 525748), (20, 394311), (30, 262874), (60, 131437)]