11214390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 19889610

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 1999, 2805, 3998, 5610, 5997, 9995, 11994, 19990, 21989, 29985, 33983, 43978, 59970, 65967, 67966, 101949, 109945, 131934, 169915, 203898, 219890, 329835, 339830, 373813, 509745, 659670, 747626, 1019490, 1121439, 1869065, 2242878, 3738130, 5607195, 11214390]

約数ペア:

[(1, 11214390), (2, 5607195), (3, 3738130), (5, 2242878), (6, 1869065), (10, 1121439), (11, 1019490), (15, 747626), (17, 659670), (22, 509745), (30, 373813), (33, 339830), (34, 329835), (51, 219890), (55, 203898), (66, 169915), (85, 131934), (102, 109945), (110, 101949), (165, 67966), (170, 65967), (187, 59970), (255, 43978), (330, 33983), (374, 29985), (510, 21989), (561, 19990), (935, 11994), (1122, 9995), (1870, 5997), (1999, 5610), (2805, 3998)]