2572950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 6762960

約数和(自身を除く): 4190010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1009, 1275, 2018, 2550, 3027, 5045, 6054, 10090, 15135, 17153, 25225, 30270, 34306, 50450, 51459, 75675, 85765, 102918, 151350, 171530, 257295, 428825, 514590, 857650, 1286475, 2572950]

約数ペア:

[(1, 2572950), (2, 1286475), (3, 857650), (5, 514590), (6, 428825), (10, 257295), (15, 171530), (17, 151350), (25, 102918), (30, 85765), (34, 75675), (50, 51459), (51, 50450), (75, 34306), (85, 30270), (102, 25225), (150, 17153), (170, 15135), (255, 10090), (425, 6054), (510, 5045), (850, 3027), (1009, 2550), (1275, 2018)]