127721000730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4257366691}}^1$

素因数の和:4257366701

約数の個数: 16

約数和(自身を含む): 306530401824

約数和(自身を除く): 178809401094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4257366691, 8514733382, 12772100073, 21286833455, 25544200146, 42573666910, 63860500365, 127721000730]

約数ペア:

[(1, 127721000730), (2, 63860500365), (3, 42573666910), (5, 25544200146), (6, 21286833455), (10, 12772100073), (15, 8514733382), (30, 4257366691)]