254357130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8478571}}^1$

素因数の和:8478581

約数の個数: 16

約数和(自身を含む): 610457184

約数和(自身を除く): 356100054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8478571, 16957142, 25435713, 42392855, 50871426, 84785710, 127178565, 254357130]

約数ペア:

[(1, 254357130), (2, 127178565), (3, 84785710), (5, 50871426), (6, 42392855), (10, 25435713), (15, 16957142), (30, 8478571)]