258811630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{48017}}^1$

素因数の和:48049

約数の個数: 48

約数和(自身を含む): 591197616

約数和(自身を除く): 332385986

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 48017, 96034, 240085, 336119, 480170, 528187, 672238, 1056374, 1680595, 2352833, 2640935, 3361190, 3697309, 4705666, 5281870, 7394618, 11764165, 18486545, 23528330, 25881163, 36973090, 51762326, 129405815, 258811630]

約数ペア:

[(1, 258811630), (2, 129405815), (5, 51762326), (7, 36973090), (10, 25881163), (11, 23528330), (14, 18486545), (22, 11764165), (35, 7394618), (49, 5281870), (55, 4705666), (70, 3697309), (77, 3361190), (98, 2640935), (110, 2352833), (154, 1680595), (245, 1056374), (385, 672238), (490, 528187), (539, 480170), (770, 336119), (1078, 240085), (2695, 96034), (5390, 48017)]