123974790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 310328064

約数和(自身を除く): 186353274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 67, 74, 111, 134, 185, 201, 222, 335, 370, 402, 555, 670, 1005, 1110, 1667, 2010, 2479, 3334, 4958, 5001, 7437, 8335, 10002, 12395, 14874, 16670, 24790, 25005, 37185, 50010, 61679, 74370, 111689, 123358, 185037, 223378, 308395, 335067, 370074, 558445, 616790, 670134, 925185, 1116890, 1675335, 1850370, 3350670, 4132493, 8264986, 12397479, 20662465, 24794958, 41324930, 61987395, 123974790]

約数ペア:

[(1, 123974790), (2, 61987395), (3, 41324930), (5, 24794958), (6, 20662465), (10, 12397479), (15, 8264986), (30, 4132493), (37, 3350670), (67, 1850370), (74, 1675335), (111, 1116890), (134, 925185), (185, 670134), (201, 616790), (222, 558445), (335, 370074), (370, 335067), (402, 308395), (555, 223378), (670, 185037), (1005, 123358), (1110, 111689), (1667, 74370), (2010, 61679), (2479, 50010), (3334, 37185), (4958, 25005), (5001, 24790), (7437, 16670), (8335, 14874), (10002, 12395)]