121538610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26479}}^1$

素因数の和:26512

約数の個数: 64

約数和(自身を含む): 343180800

約数和(自身を除く): 221642190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 26479, 52958, 79437, 132395, 158874, 238311, 264790, 397185, 450143, 476622, 714933, 794370, 900286, 1191555, 1350429, 1429866, 2250715, 2383110, 2700858, 3574665, 4051287, 4501430, 6752145, 7149330, 8102574, 12153861, 13504290, 20256435, 24307722, 40512870, 60769305, 121538610]

約数ペア:

[(1, 121538610), (2, 60769305), (3, 40512870), (5, 24307722), (6, 20256435), (9, 13504290), (10, 12153861), (15, 8102574), (17, 7149330), (18, 6752145), (27, 4501430), (30, 4051287), (34, 3574665), (45, 2700858), (51, 2383110), (54, 2250715), (85, 1429866), (90, 1350429), (102, 1191555), (135, 900286), (153, 794370), (170, 714933), (255, 476622), (270, 450143), (306, 397185), (459, 264790), (510, 238311), (765, 158874), (918, 132395), (1530, 79437), (2295, 52958), (4590, 26479)]