12864750

素因数分解:

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

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 34032960

約数和(自身を除く): 21168210

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1009, 1275, 2018, 2125, 2550, 3027, 4250, 5045, 6054, 6375, 10090, 12750, 15135, 17153, 25225, 30270, 34306, 50450, 51459, 75675, 85765, 102918, 126125, 151350, 171530, 252250, 257295, 378375, 428825, 514590, 756750, 857650, 1286475, 2144125, 2572950, 4288250, 6432375, 12864750]

約数ペア:

[(1, 12864750), (2, 6432375), (3, 4288250), (5, 2572950), (6, 2144125), (10, 1286475), (15, 857650), (17, 756750), (25, 514590), (30, 428825), (34, 378375), (50, 257295), (51, 252250), (75, 171530), (85, 151350), (102, 126125), (125, 102918), (150, 85765), (170, 75675), (250, 51459), (255, 50450), (375, 34306), (425, 30270), (510, 25225), (750, 17153), (850, 15135), (1009, 12750), (1275, 10090), (2018, 6375), (2125, 6054), (2550, 5045), (3027, 4250)]