2870996870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{2633}}^1$

素因数の和:3105

約数の個数: 64

約数和(自身を含む): 6082390656

約数和(自身を除く): 3211393786

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 421, 518, 842, 1295, 2105, 2590, 2633, 2947, 4210, 5266, 5894, 13165, 14735, 15577, 18431, 26330, 29470, 31154, 36862, 77885, 92155, 97421, 109039, 155770, 184310, 194842, 218078, 487105, 545195, 681947, 974210, 1090390, 1108493, 1363894, 2216986, 3409735, 5542465, 6819470, 7759451, 11084930, 15518902, 38797255, 41014241, 77594510, 82028482, 205071205, 287099687, 410142410, 574199374, 1435498435, 2870996870]

約数ペア:

[(1, 2870996870), (2, 1435498435), (5, 574199374), (7, 410142410), (10, 287099687), (14, 205071205), (35, 82028482), (37, 77594510), (70, 41014241), (74, 38797255), (185, 15518902), (259, 11084930), (370, 7759451), (421, 6819470), (518, 5542465), (842, 3409735), (1295, 2216986), (2105, 1363894), (2590, 1108493), (2633, 1090390), (2947, 974210), (4210, 681947), (5266, 545195), (5894, 487105), (13165, 218078), (14735, 194842), (15577, 184310), (18431, 155770), (26330, 109039), (29470, 97421), (31154, 92155), (36862, 77885)]