870820188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{54277}}^1$

素因数の和:54482

約数の個数: 48

約数和(自身を含む): 2334388224

約数和(自身を除く): 1463568036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 16044, 54277, 108554, 162831, 217108, 325662, 379939, 651324, 759878, 1139817, 1519756, 2279634, 4559268, 10366907, 20733814, 31100721, 41467628, 62201442, 72568349, 124402884, 145136698, 217705047, 290273396, 435410094, 870820188]

約数ペア:

[(1, 870820188), (2, 435410094), (3, 290273396), (4, 217705047), (6, 145136698), (7, 124402884), (12, 72568349), (14, 62201442), (21, 41467628), (28, 31100721), (42, 20733814), (84, 10366907), (191, 4559268), (382, 2279634), (573, 1519756), (764, 1139817), (1146, 759878), (1337, 651324), (2292, 379939), (2674, 325662), (4011, 217108), (5348, 162831), (8022, 108554), (16044, 54277)]