1287546630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{517087}}^1$

素因数の和:517180

約数の個数: 32

約数和(自身を含む): 3127348224

約数和(自身を除く): 1839801594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 517087, 1034174, 1551261, 2585435, 3102522, 5170870, 7756305, 15512610, 42918221, 85836442, 128754663, 214591105, 257509326, 429182210, 643773315, 1287546630]

約数ペア:

[(1, 1287546630), (2, 643773315), (3, 429182210), (5, 257509326), (6, 214591105), (10, 128754663), (15, 85836442), (30, 42918221), (83, 15512610), (166, 7756305), (249, 5170870), (415, 3102522), (498, 2585435), (830, 1551261), (1245, 1034174), (2490, 517087)]