6940920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8263}}^1$

素因数の和:8284

約数の個数: 64

約数和(自身を含む): 23800320

約数和(自身を除く): 16859400

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, 8263, 16526, 24789, 33052, 41315, 49578, 57841, 66104, 82630, 99156, 115682, 123945, 165260, 173523, 198312, 231364, 247890, 289205, 330520, 347046, 462728, 495780, 578410, 694092, 867615, 991560, 1156820, 1388184, 1735230, 2313640, 3470460, 6940920]

約数ペア:

[(1, 6940920), (2, 3470460), (3, 2313640), (4, 1735230), (5, 1388184), (6, 1156820), (7, 991560), (8, 867615), (10, 694092), (12, 578410), (14, 495780), (15, 462728), (20, 347046), (21, 330520), (24, 289205), (28, 247890), (30, 231364), (35, 198312), (40, 173523), (42, 165260), (56, 123945), (60, 115682), (70, 99156), (84, 82630), (105, 66104), (120, 57841), (140, 49578), (168, 41315), (210, 33052), (280, 24789), (420, 16526), (840, 8263)]