2487804930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2126329}}^1$

素因数の和:2126355

約数の個数: 48

約数和(自身を含む): 6965857080

約数和(自身を除く): 4478052150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2126329, 4252658, 6378987, 10631645, 12757974, 19136961, 21263290, 27642277, 31894935, 38273922, 55284554, 63789870, 82926831, 95684805, 138211385, 165853662, 191369610, 248780493, 276422770, 414634155, 497560986, 829268310, 1243902465, 2487804930]

約数ペア:

[(1, 2487804930), (2, 1243902465), (3, 829268310), (5, 497560986), (6, 414634155), (9, 276422770), (10, 248780493), (13, 191369610), (15, 165853662), (18, 138211385), (26, 95684805), (30, 82926831), (39, 63789870), (45, 55284554), (65, 38273922), (78, 31894935), (90, 27642277), (117, 21263290), (130, 19136961), (195, 12757974), (234, 10631645), (390, 6378987), (585, 4252658), (1170, 2126329)]