30138756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{147739}}^1$

素因数の和:147763

約数の個数: 24

約数和(自身を含む): 74460960

約数和(自身を除く): 44322204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 147739, 295478, 443217, 590956, 886434, 1772868, 2511563, 5023126, 7534689, 10046252, 15069378, 30138756]

約数ペア:

[(1, 30138756), (2, 15069378), (3, 10046252), (4, 7534689), (6, 5023126), (12, 2511563), (17, 1772868), (34, 886434), (51, 590956), (68, 443217), (102, 295478), (204, 147739)]