85041670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 178177824

約数和(自身を除く): 93136154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 241, 355, 482, 497, 710, 994, 1205, 1687, 2410, 2485, 3374, 4970, 5041, 8435, 10082, 16870, 17111, 25205, 34222, 35287, 50410, 70574, 85555, 119777, 171110, 176435, 239554, 352870, 598885, 1197770, 1214881, 2429762, 6074405, 8504167, 12148810, 17008334, 42520835, 85041670]

約数ペア:

[(1, 85041670), (2, 42520835), (5, 17008334), (7, 12148810), (10, 8504167), (14, 6074405), (35, 2429762), (70, 1214881), (71, 1197770), (142, 598885), (241, 352870), (355, 239554), (482, 176435), (497, 171110), (710, 119777), (994, 85555), (1205, 70574), (1687, 50410), (2410, 35287), (2485, 34222), (3374, 25205), (4970, 17111), (5041, 16870), (8435, 10082)]