61226180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{180077}}^1$

素因数の和:180103

約数の個数: 24

約数和(自身を含む): 136138968

約数和(自身を除く): 74912788

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 180077, 360154, 720308, 900385, 1800770, 3061309, 3601540, 6122618, 12245236, 15306545, 30613090, 61226180]

約数ペア:

[(1, 61226180), (2, 30613090), (4, 15306545), (5, 12245236), (10, 6122618), (17, 3601540), (20, 3061309), (34, 1800770), (68, 900385), (85, 720308), (170, 360154), (340, 180077)]