30440404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{997}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 56586600

約数和(自身を除く): 26146196

約数列:

[1, 2, 4, 17, 34, 68, 449, 898, 997, 1796, 1994, 3988, 7633, 15266, 16949, 30532, 33898, 67796, 447653, 895306, 1790612, 7610101, 15220202, 30440404]

約数ペア:

[(1, 30440404), (2, 15220202), (4, 7610101), (17, 1790612), (34, 895306), (68, 447653), (449, 67796), (898, 33898), (997, 30532), (1796, 16949), (1994, 15266), (3988, 7633)]