161844210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54493}}^1$

素因数の和:54520

約数の個数: 64

約数和(自身を含む): 470828160

約数和(自身を除く): 308983950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 990, 1485, 2970, 54493, 108986, 163479, 272465, 326958, 490437, 544930, 599423, 817395, 980874, 1198846, 1471311, 1634790, 1798269, 2452185, 2942622, 2997115, 3596538, 4904370, 5394807, 5994230, 7356555, 8991345, 10789614, 14713110, 16184421, 17982690, 26974035, 32368842, 53948070, 80922105, 161844210]

約数ペア:

[(1, 161844210), (2, 80922105), (3, 53948070), (5, 32368842), (6, 26974035), (9, 17982690), (10, 16184421), (11, 14713110), (15, 10789614), (18, 8991345), (22, 7356555), (27, 5994230), (30, 5394807), (33, 4904370), (45, 3596538), (54, 2997115), (55, 2942622), (66, 2452185), (90, 1798269), (99, 1634790), (110, 1471311), (135, 1198846), (165, 980874), (198, 817395), (270, 599423), (297, 544930), (330, 490437), (495, 326958), (594, 272465), (990, 163479), (1485, 108986), (2970, 54493)]