3068940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7307}}^1$

素因数の和:7326

約数の個数: 48

約数和(自身を含む): 9821952

約数和(自身を除く): 6753012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7307, 14614, 21921, 29228, 36535, 43842, 51149, 73070, 87684, 102298, 109605, 146140, 153447, 204596, 219210, 255745, 306894, 438420, 511490, 613788, 767235, 1022980, 1534470, 3068940]

約数ペア:

[(1, 3068940), (2, 1534470), (3, 1022980), (4, 767235), (5, 613788), (6, 511490), (7, 438420), (10, 306894), (12, 255745), (14, 219210), (15, 204596), (20, 153447), (21, 146140), (28, 109605), (30, 102298), (35, 87684), (42, 73070), (60, 51149), (70, 43842), (84, 36535), (105, 29228), (140, 21921), (210, 14614), (420, 7307)]