2769550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 6062112

約数和(自身を除く): 3292562

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 193, 205, 287, 350, 386, 410, 574, 965, 1025, 1351, 1435, 1930, 2050, 2702, 2870, 4825, 6755, 7175, 7913, 9650, 13510, 14350, 15826, 33775, 39565, 55391, 67550, 79130, 110782, 197825, 276955, 395650, 553910, 1384775, 2769550]

約数ペア:

[(1, 2769550), (2, 1384775), (5, 553910), (7, 395650), (10, 276955), (14, 197825), (25, 110782), (35, 79130), (41, 67550), (50, 55391), (70, 39565), (82, 33775), (175, 15826), (193, 14350), (205, 13510), (287, 9650), (350, 7913), (386, 7175), (410, 6755), (574, 4825), (965, 2870), (1025, 2702), (1351, 2050), (1435, 1930)]