2164085

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 3365964

約数和(自身を除く): 1201879

約数列:

[1, 5, 7, 11, 35, 49, 55, 73, 77, 121, 245, 365, 385, 511, 539, 605, 803, 847, 2555, 2695, 3577, 4015, 4235, 5621, 5929, 8833, 17885, 28105, 29645, 39347, 44165, 61831, 196735, 309155, 432817, 2164085]

約数ペア:

[(1, 2164085), (5, 432817), (7, 309155), (11, 196735), (35, 61831), (49, 44165), (55, 39347), (73, 29645), (77, 28105), (121, 17885), (245, 8833), (365, 5929), (385, 5621), (511, 4235), (539, 4015), (605, 3577), (803, 2695), (847, 2555)]