66404670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2213489}}^1$

素因数の和:2213499

約数の個数: 16

約数和(自身を含む): 159371280

約数和(自身を除く): 92966610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2213489, 4426978, 6640467, 11067445, 13280934, 22134890, 33202335, 66404670]

約数ペア:

[(1, 66404670), (2, 33202335), (3, 22134890), (5, 13280934), (6, 11067445), (10, 6640467), (15, 4426978), (30, 2213489)]