85246620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1420777}}^1$

素因数の和:1420789

約数の個数: 24

約数和(自身を含む): 238690704

約数和(自身を除く): 153444084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1420777, 2841554, 4262331, 5683108, 7103885, 8524662, 14207770, 17049324, 21311655, 28415540, 42623310, 85246620]

約数ペア:

[(1, 85246620), (2, 42623310), (3, 28415540), (4, 21311655), (5, 17049324), (6, 14207770), (10, 8524662), (12, 7103885), (15, 5683108), (20, 4262331), (30, 2841554), (60, 1420777)]