8168370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 22692096

約数和(自身を除く): 14523726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 401, 485, 582, 679, 802, 970, 1203, 1358, 1455, 2005, 2037, 2406, 2807, 2910, 3395, 4010, 4074, 5614, 6015, 6790, 8421, 10185, 12030, 14035, 16842, 20370, 28070, 38897, 42105, 77794, 84210, 116691, 194485, 233382, 272279, 388970, 544558, 583455, 816837, 1166910, 1361395, 1633674, 2722790, 4084185, 8168370]

約数ペア:

[(1, 8168370), (2, 4084185), (3, 2722790), (5, 1633674), (6, 1361395), (7, 1166910), (10, 816837), (14, 583455), (15, 544558), (21, 388970), (30, 272279), (35, 233382), (42, 194485), (70, 116691), (97, 84210), (105, 77794), (194, 42105), (210, 38897), (291, 28070), (401, 20370), (485, 16842), (582, 14035), (679, 12030), (802, 10185), (970, 8421), (1203, 6790), (1358, 6015), (1455, 5614), (2005, 4074), (2037, 4010), (2406, 3395), (2807, 2910)]