31570236

素因数分解:

$2^2\times 3^4\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:856

約数の個数: 60

約数和(自身を含む): 83243160

約数和(自身を除く): 51672924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 278, 324, 417, 556, 701, 834, 1251, 1402, 1668, 2103, 2502, 2804, 3753, 4206, 5004, 6309, 7506, 8412, 11259, 12618, 15012, 18927, 22518, 25236, 37854, 45036, 56781, 75708, 97439, 113562, 194878, 227124, 292317, 389756, 584634, 876951, 1169268, 1753902, 2630853, 3507804, 5261706, 7892559, 10523412, 15785118, 31570236]

約数ペア:

[(1, 31570236), (2, 15785118), (3, 10523412), (4, 7892559), (6, 5261706), (9, 3507804), (12, 2630853), (18, 1753902), (27, 1169268), (36, 876951), (54, 584634), (81, 389756), (108, 292317), (139, 227124), (162, 194878), (278, 113562), (324, 97439), (417, 75708), (556, 56781), (701, 45036), (834, 37854), (1251, 25236), (1402, 22518), (1668, 18927), (2103, 15012), (2502, 12618), (2804, 11259), (3753, 8412), (4206, 7506), (5004, 6309)]