12449910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 33675264

約数和(自身を除く): 21225354

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1217, 1705, 2046, 2434, 3410, 3651, 5115, 6085, 7302, 10230, 12170, 13387, 18255, 26774, 36510, 37727, 40161, 66935, 75454, 80322, 113181, 133870, 188635, 200805, 226362, 377270, 401610, 414997, 565905, 829994, 1131810, 1244991, 2074985, 2489982, 4149970, 6224955, 12449910]

約数ペア:

[(1, 12449910), (2, 6224955), (3, 4149970), (5, 2489982), (6, 2074985), (10, 1244991), (11, 1131810), (15, 829994), (22, 565905), (30, 414997), (31, 401610), (33, 377270), (55, 226362), (62, 200805), (66, 188635), (93, 133870), (110, 113181), (155, 80322), (165, 75454), (186, 66935), (310, 40161), (330, 37727), (341, 36510), (465, 26774), (682, 18255), (930, 13387), (1023, 12170), (1217, 10230), (1705, 7302), (2046, 6085), (2434, 5115), (3410, 3651)]