172214790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7789}}^1$

素因数の和:7877

約数の個数: 64

約数和(自身を含む): 457678080

約数和(自身を除く): 285463290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 110, 134, 165, 201, 330, 335, 402, 670, 737, 1005, 1474, 2010, 2211, 3685, 4422, 7370, 7789, 11055, 15578, 22110, 23367, 38945, 46734, 77890, 85679, 116835, 171358, 233670, 257037, 428395, 514074, 521863, 856790, 1043726, 1285185, 1565589, 2570370, 2609315, 3131178, 5218630, 5740493, 7827945, 11480986, 15655890, 17221479, 28702465, 34442958, 57404930, 86107395, 172214790]

約数ペア:

[(1, 172214790), (2, 86107395), (3, 57404930), (5, 34442958), (6, 28702465), (10, 17221479), (11, 15655890), (15, 11480986), (22, 7827945), (30, 5740493), (33, 5218630), (55, 3131178), (66, 2609315), (67, 2570370), (110, 1565589), (134, 1285185), (165, 1043726), (201, 856790), (330, 521863), (335, 514074), (402, 428395), (670, 257037), (737, 233670), (1005, 171358), (1474, 116835), (2010, 85679), (2211, 77890), (3685, 46734), (4422, 38945), (7370, 23367), (7789, 22110), (11055, 15578)]