21103340370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1036001}}^1$

素因数の和:1036115

約数の個数: 64

約数和(自身を含む): 58480240896

約数和(自身を除く): 37376900526

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 97, 105, 194, 210, 291, 485, 582, 679, 970, 1358, 1455, 2037, 2910, 3395, 4074, 6790, 10185, 20370, 1036001, 2072002, 3108003, 5180005, 6216006, 7252007, 10360010, 14504014, 15540015, 21756021, 31080030, 36260035, 43512042, 72520070, 100492097, 108780105, 200984194, 217560210, 301476291, 502460485, 602952582, 703444679, 1004920970, 1406889358, 1507381455, 2110334037, 3014762910, 3517223395, 4220668074, 7034446790, 10551670185, 21103340370]

約数ペア:

[(1, 21103340370), (2, 10551670185), (3, 7034446790), (5, 4220668074), (6, 3517223395), (7, 3014762910), (10, 2110334037), (14, 1507381455), (15, 1406889358), (21, 1004920970), (30, 703444679), (35, 602952582), (42, 502460485), (70, 301476291), (97, 217560210), (105, 200984194), (194, 108780105), (210, 100492097), (291, 72520070), (485, 43512042), (582, 36260035), (679, 31080030), (970, 21756021), (1358, 15540015), (1455, 14504014), (2037, 10360010), (2910, 7252007), (3395, 6216006), (4074, 5180005), (6790, 3108003), (10185, 2072002), (20370, 1036001)]