6486390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{743}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 17061408

約数和(自身を除く): 10575018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 743, 873, 970, 1455, 1486, 1746, 2229, 2910, 3715, 4365, 4458, 6687, 7430, 8730, 11145, 13374, 22290, 33435, 66870, 72071, 144142, 216213, 360355, 432426, 648639, 720710, 1081065, 1297278, 2162130, 3243195, 6486390]

約数ペア:

[(1, 6486390), (2, 3243195), (3, 2162130), (5, 1297278), (6, 1081065), (9, 720710), (10, 648639), (15, 432426), (18, 360355), (30, 216213), (45, 144142), (90, 72071), (97, 66870), (194, 33435), (291, 22290), (485, 13374), (582, 11145), (743, 8730), (873, 7430), (970, 6687), (1455, 4458), (1486, 4365), (1746, 3715), (2229, 2910)]