12805410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3361}}^1$

素因数の和:3498

約数の個数: 32

約数和(自身を含む): 30984192

約数和(自身を除く): 18178782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3361, 3810, 6722, 10083, 16805, 20166, 33610, 50415, 100830, 426847, 853694, 1280541, 2134235, 2561082, 4268470, 6402705, 12805410]

約数ペア:

[(1, 12805410), (2, 6402705), (3, 4268470), (5, 2561082), (6, 2134235), (10, 1280541), (15, 853694), (30, 426847), (127, 100830), (254, 50415), (381, 33610), (635, 20166), (762, 16805), (1270, 10083), (1905, 6722), (3361, 3810)]