2966565560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{34511}}^1$

素因数の和:34836

約数の個数: 64

約数和(自身を含む): 7653381120

約数和(自身を除く): 4686815560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 307, 614, 1228, 1535, 2149, 2456, 3070, 4298, 6140, 8596, 10745, 12280, 17192, 21490, 34511, 42980, 69022, 85960, 138044, 172555, 241577, 276088, 345110, 483154, 690220, 966308, 1207885, 1380440, 1932616, 2415770, 4831540, 9663080, 10594877, 21189754, 42379508, 52974385, 74164139, 84759016, 105948770, 148328278, 211897540, 296656556, 370820695, 423795080, 593313112, 741641390, 1483282780, 2966565560]

約数ペア:

[(1, 2966565560), (2, 1483282780), (4, 741641390), (5, 593313112), (7, 423795080), (8, 370820695), (10, 296656556), (14, 211897540), (20, 148328278), (28, 105948770), (35, 84759016), (40, 74164139), (56, 52974385), (70, 42379508), (140, 21189754), (280, 10594877), (307, 9663080), (614, 4831540), (1228, 2415770), (1535, 1932616), (2149, 1380440), (2456, 1207885), (3070, 966308), (4298, 690220), (6140, 483154), (8596, 345110), (10745, 276088), (12280, 241577), (17192, 172555), (21490, 138044), (34511, 85960), (42980, 69022)]