26430660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{146837}}^1$

素因数の和:146852

約数の個数: 36

約数和(自身を含む): 80173548

約数和(自身を除く): 53742888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 146837, 293674, 440511, 587348, 734185, 881022, 1321533, 1468370, 1762044, 2202555, 2643066, 2936740, 4405110, 5286132, 6607665, 8810220, 13215330, 26430660]

約数ペア:

[(1, 26430660), (2, 13215330), (3, 8810220), (4, 6607665), (5, 5286132), (6, 4405110), (9, 2936740), (10, 2643066), (12, 2202555), (15, 1762044), (18, 1468370), (20, 1321533), (30, 881022), (36, 734185), (45, 587348), (60, 440511), (90, 293674), (180, 146837)]