13463030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 28019520

約数和(自身を除く): 14556490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 2161, 3115, 4322, 6230, 10805, 15127, 21610, 30254, 75635, 151270, 192329, 384658, 961645, 1346303, 1923290, 2692606, 6731515, 13463030]

約数ペア:

[(1, 13463030), (2, 6731515), (5, 2692606), (7, 1923290), (10, 1346303), (14, 961645), (35, 384658), (70, 192329), (89, 151270), (178, 75635), (445, 30254), (623, 21610), (890, 15127), (1246, 10805), (2161, 6230), (3115, 4322)]