13706140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 33610752

約数和(自身を除く): 19904612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 2083, 3290, 4166, 6580, 8332, 10415, 14581, 20830, 29162, 41660, 58324, 72905, 97901, 145810, 195802, 291620, 391604, 489505, 685307, 979010, 1370614, 1958020, 2741228, 3426535, 6853070, 13706140]

約数ペア:

[(1, 13706140), (2, 6853070), (4, 3426535), (5, 2741228), (7, 1958020), (10, 1370614), (14, 979010), (20, 685307), (28, 489505), (35, 391604), (47, 291620), (70, 195802), (94, 145810), (140, 97901), (188, 72905), (235, 58324), (329, 41660), (470, 29162), (658, 20830), (940, 14581), (1316, 10415), (1645, 8332), (2083, 6580), (3290, 4166)]