2005693935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1447}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 3767672832

約数和(自身を除く): 1761978897

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 307, 645, 903, 921, 1447, 1505, 1535, 2149, 4341, 4515, 4605, 6447, 7235, 10129, 10745, 13201, 21705, 30387, 32235, 39603, 50645, 62221, 66005, 92407, 151935, 186663, 198015, 277221, 311105, 435547, 444229, 462035, 933315, 1306641, 1332687, 1386105, 2177735, 2221145, 3109603, 6533205, 6663435, 9328809, 15548015, 19101847, 46644045, 57305541, 95509235, 133712929, 286527705, 401138787, 668564645, 2005693935]

約数ペア:

[(1, 2005693935), (3, 668564645), (5, 401138787), (7, 286527705), (15, 133712929), (21, 95509235), (35, 57305541), (43, 46644045), (105, 19101847), (129, 15548015), (215, 9328809), (301, 6663435), (307, 6533205), (645, 3109603), (903, 2221145), (921, 2177735), (1447, 1386105), (1505, 1332687), (1535, 1306641), (2149, 933315), (4341, 462035), (4515, 444229), (4605, 435547), (6447, 311105), (7235, 277221), (10129, 198015), (10745, 186663), (13201, 151935), (21705, 92407), (30387, 66005), (32235, 62221), (39603, 50645)]