71474290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{709}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 136643760

約数和(自身を除く): 65169470

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 593, 709, 1186, 1418, 2965, 3545, 5930, 7090, 10081, 12053, 20162, 24106, 50405, 60265, 100810, 120530, 420437, 840874, 2102185, 4204370, 7147429, 14294858, 35737145, 71474290]

約数ペア:

[(1, 71474290), (2, 35737145), (5, 14294858), (10, 7147429), (17, 4204370), (34, 2102185), (85, 840874), (170, 420437), (593, 120530), (709, 100810), (1186, 60265), (1418, 50405), (2965, 24106), (3545, 20162), (5930, 12053), (7090, 10081)]