254356530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8478551}}^1$

素因数の和:8478561

約数の個数: 16

約数和(自身を含む): 610455744

約数和(自身を除く): 356099214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8478551, 16957102, 25435653, 42392755, 50871306, 84785510, 127178265, 254356530]

約数ペア:

[(1, 254356530), (2, 127178265), (3, 84785510), (5, 50871306), (6, 42392755), (10, 25435653), (15, 16957102), (30, 8478551)]