58390220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2161}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 140927808

約数和(自身を除く): 82537588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2161, 2702, 3860, 4322, 5404, 6755, 8644, 10805, 13510, 15127, 21610, 27020, 30254, 43220, 60508, 75635, 151270, 302540, 417073, 834146, 1668292, 2085365, 2919511, 4170730, 5839022, 8341460, 11678044, 14597555, 29195110, 58390220]

約数ペア:

[(1, 58390220), (2, 29195110), (4, 14597555), (5, 11678044), (7, 8341460), (10, 5839022), (14, 4170730), (20, 2919511), (28, 2085365), (35, 1668292), (70, 834146), (140, 417073), (193, 302540), (386, 151270), (772, 75635), (965, 60508), (1351, 43220), (1930, 30254), (2161, 27020), (2702, 21610), (3860, 15127), (4322, 13510), (5404, 10805), (6755, 8644)]