145871330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{6871}}^1$

素因数の和:7082

約数の個数: 32

約数和(自身を含む): 287964288

約数和(自身を除く): 142092958

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 6871, 10615, 13742, 21230, 34355, 68710, 75581, 151162, 377905, 755810, 1326103, 2652206, 6630515, 13261030, 14587133, 29174266, 72935665, 145871330]

約数ペア:

[(1, 145871330), (2, 72935665), (5, 29174266), (10, 14587133), (11, 13261030), (22, 6630515), (55, 2652206), (110, 1326103), (193, 755810), (386, 377905), (965, 151162), (1930, 75581), (2123, 68710), (4246, 34355), (6871, 21230), (10615, 13742)]