31333630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 58968000

約数和(自身を除く): 27634370

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 1049, 2098, 2987, 5245, 5974, 10490, 14935, 29870, 30421, 60842, 108047, 152105, 216094, 304210, 540235, 1080470, 3133363, 6266726, 15666815, 31333630]

約数ペア:

[(1, 31333630), (2, 15666815), (5, 6266726), (10, 3133363), (29, 1080470), (58, 540235), (103, 304210), (145, 216094), (206, 152105), (290, 108047), (515, 60842), (1030, 30421), (1049, 29870), (2098, 14935), (2987, 10490), (5245, 5974)]