2069806935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{1021}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 3885235200

約数和(自身を除く): 1815428265

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 449, 645, 903, 1021, 1347, 1505, 2245, 3063, 3143, 4515, 5105, 6735, 7147, 9429, 15315, 15715, 19307, 21441, 35735, 43903, 47145, 57921, 96535, 107205, 131709, 135149, 219515, 289605, 307321, 405447, 458429, 658545, 675745, 921963, 1375287, 1536605, 2027235, 2292145, 3209003, 4609815, 6876435, 9627009, 16045015, 19712447, 48135045, 59137341, 98562235, 137987129, 295686705, 413961387, 689935645, 2069806935]

約数ペア:

[(1, 2069806935), (3, 689935645), (5, 413961387), (7, 295686705), (15, 137987129), (21, 98562235), (35, 59137341), (43, 48135045), (105, 19712447), (129, 16045015), (215, 9627009), (301, 6876435), (449, 4609815), (645, 3209003), (903, 2292145), (1021, 2027235), (1347, 1536605), (1505, 1375287), (2245, 921963), (3063, 675745), (3143, 658545), (4515, 458429), (5105, 405447), (6735, 307321), (7147, 289605), (9429, 219515), (15315, 135149), (15715, 131709), (19307, 107205), (21441, 96535), (35735, 57921), (43903, 47145)]