82251960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97919}}^1$

素因数の和:97940

約数の個数: 64

約数和(自身を含む): 282009600

約数和(自身を除く): 199757640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 97919, 195838, 293757, 391676, 489595, 587514, 685433, 783352, 979190, 1175028, 1370866, 1468785, 1958380, 2056299, 2350056, 2741732, 2937570, 3427165, 3916760, 4112598, 5483464, 5875140, 6854330, 8225196, 10281495, 11750280, 13708660, 16450392, 20562990, 27417320, 41125980, 82251960]

約数ペア:

[(1, 82251960), (2, 41125980), (3, 27417320), (4, 20562990), (5, 16450392), (6, 13708660), (7, 11750280), (8, 10281495), (10, 8225196), (12, 6854330), (14, 5875140), (15, 5483464), (20, 4112598), (21, 3916760), (24, 3427165), (28, 2937570), (30, 2741732), (35, 2350056), (40, 2056299), (42, 1958380), (56, 1468785), (60, 1370866), (70, 1175028), (84, 979190), (105, 783352), (120, 685433), (140, 587514), (168, 489595), (210, 391676), (280, 293757), (420, 195838), (840, 97919)]