29879290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3361}}^1$

素因数の和:3502

約数の個数: 32

約数和(自身を含む): 61968384

約数和(自身を除く): 32089094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 3361, 4445, 6722, 8890, 16805, 23527, 33610, 47054, 117635, 235270, 426847, 853694, 2134235, 2987929, 4268470, 5975858, 14939645, 29879290]

約数ペア:

[(1, 29879290), (2, 14939645), (5, 5975858), (7, 4268470), (10, 2987929), (14, 2134235), (35, 853694), (70, 426847), (127, 235270), (254, 117635), (635, 47054), (889, 33610), (1270, 23527), (1778, 16805), (3361, 8890), (4445, 6722)]