15315080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34807}}^1$

素因数の和:34829

約数の個数: 32

約数和(自身を含む): 37592640

約数和(自身を除く): 22277560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 34807, 69614, 139228, 174035, 278456, 348070, 382877, 696140, 765754, 1392280, 1531508, 1914385, 3063016, 3828770, 7657540, 15315080]

約数ペア:

[(1, 15315080), (2, 7657540), (4, 3828770), (5, 3063016), (8, 1914385), (10, 1531508), (11, 1392280), (20, 765754), (22, 696140), (40, 382877), (44, 348070), (55, 278456), (88, 174035), (110, 139228), (220, 69614), (440, 34807)]