6986969640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{2772607}}^1$

素因数の和:2772631

約数の個数: 96

約数和(自身を含む): 25951610880

約数和(自身を除く): 18964641240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 2772607, 5545214, 8317821, 11090428, 13863035, 16635642, 19408249, 22180856, 24953463, 27726070, 33271284, 38816498, 41589105, 49906926, 55452140, 58224747, 66542568, 77632996, 83178210, 97041245, 99813852, 110904280, 116449494, 124767315, 155265992, 166356420, 174674241, 194082490, 199627704, 232898988, 249534630, 291123735, 332712840, 349348482, 388164980, 465797976, 499069260, 582247470, 698696964, 776329960, 873371205, 998138520, 1164494940, 1397393928, 1746742410, 2328989880, 3493484820, 6986969640]

約数ペア:

[(1, 6986969640), (2, 3493484820), (3, 2328989880), (4, 1746742410), (5, 1397393928), (6, 1164494940), (7, 998138520), (8, 873371205), (9, 776329960), (10, 698696964), (12, 582247470), (14, 499069260), (15, 465797976), (18, 388164980), (20, 349348482), (21, 332712840), (24, 291123735), (28, 249534630), (30, 232898988), (35, 199627704), (36, 194082490), (40, 174674241), (42, 166356420), (45, 155265992), (56, 124767315), (60, 116449494), (63, 110904280), (70, 99813852), (72, 97041245), (84, 83178210), (90, 77632996), (105, 66542568), (120, 58224747), (126, 55452140), (140, 49906926), (168, 41589105), (180, 38816498), (210, 33271284), (252, 27726070), (280, 24953463), (315, 22180856), (360, 19408249), (420, 16635642), (504, 13863035), (630, 11090428), (840, 8317821), (1260, 5545214), (2520, 2772607)]