1330846620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22180777}}^1$

素因数の和:22180789

約数の個数: 24

約数和(自身を含む): 3726370704

約数和(自身を除く): 2395524084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22180777, 44361554, 66542331, 88723108, 110903885, 133084662, 221807770, 266169324, 332711655, 443615540, 665423310, 1330846620]

約数ペア:

[(1, 1330846620), (2, 665423310), (3, 443615540), (4, 332711655), (5, 266169324), (6, 221807770), (10, 133084662), (12, 110903885), (15, 88723108), (20, 66542331), (30, 44361554), (60, 22180777)]