139017130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{2161}}^1$

素因数の和:3094

約数の個数: 32

約数和(自身を含む): 286421760

約数和(自身を除く): 147404630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 919, 1838, 2161, 4322, 4595, 6433, 9190, 10805, 12866, 15127, 21610, 30254, 32165, 64330, 75635, 151270, 1985959, 3971918, 9929795, 13901713, 19859590, 27803426, 69508565, 139017130]

約数ペア:

[(1, 139017130), (2, 69508565), (5, 27803426), (7, 19859590), (10, 13901713), (14, 9929795), (35, 3971918), (70, 1985959), (919, 151270), (1838, 75635), (2161, 64330), (4322, 32165), (4595, 30254), (6433, 21610), (9190, 15127), (10805, 12866)]