74021290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5479}}^1$

素因数の和:5686

約数の個数: 32

約数和(自身を含む): 153089280

約数和(自身を除く): 79067990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 5479, 6755, 10958, 13510, 27395, 38353, 54790, 76706, 191765, 383530, 1057447, 2114894, 5287235, 7402129, 10574470, 14804258, 37010645, 74021290]

約数ペア:

[(1, 74021290), (2, 37010645), (5, 14804258), (7, 10574470), (10, 7402129), (14, 5287235), (35, 2114894), (70, 1057447), (193, 383530), (386, 191765), (965, 76706), (1351, 54790), (1930, 38353), (2702, 27395), (5479, 13510), (6755, 10958)]