222028740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1233493}}^1$

素因数の和:1233508

約数の個数: 36

約数和(自身を含む): 673487724

約数和(自身を除く): 451458984

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1233493, 2466986, 3700479, 4933972, 6167465, 7400958, 11101437, 12334930, 14801916, 18502395, 22202874, 24669860, 37004790, 44405748, 55507185, 74009580, 111014370, 222028740]

約数ペア:

[(1, 222028740), (2, 111014370), (3, 74009580), (4, 55507185), (5, 44405748), (6, 37004790), (9, 24669860), (10, 22202874), (12, 18502395), (15, 14801916), (18, 12334930), (20, 11101437), (30, 7400958), (36, 6167465), (45, 4933972), (60, 3700479), (90, 2466986), (180, 1233493)]