11772420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17837}}^1$

素因数の和:17860

約数の個数: 48

約数和(自身を含む): 35961408

約数和(自身を除く): 24188988

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 17837, 35674, 53511, 71348, 89185, 107022, 178370, 196207, 214044, 267555, 356740, 392414, 535110, 588621, 784828, 981035, 1070220, 1177242, 1962070, 2354484, 2943105, 3924140, 5886210, 11772420]

約数ペア:

[(1, 11772420), (2, 5886210), (3, 3924140), (4, 2943105), (5, 2354484), (6, 1962070), (10, 1177242), (11, 1070220), (12, 981035), (15, 784828), (20, 588621), (22, 535110), (30, 392414), (33, 356740), (44, 267555), (55, 214044), (60, 196207), (66, 178370), (110, 107022), (132, 89185), (165, 71348), (220, 53511), (330, 35674), (660, 17837)]