82855170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{306871}}^1$

素因数の和:306887

約数の個数: 32

約数和(自身を含む): 220947840

約数和(自身を除く): 138092670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 306871, 613742, 920613, 1534355, 1841226, 2761839, 3068710, 4603065, 5523678, 8285517, 9206130, 13809195, 16571034, 27618390, 41427585, 82855170]

約数ペア:

[(1, 82855170), (2, 41427585), (3, 27618390), (5, 16571034), (6, 13809195), (9, 9206130), (10, 8285517), (15, 5523678), (18, 4603065), (27, 3068710), (30, 2761839), (45, 1841226), (54, 1534355), (90, 920613), (135, 613742), (270, 306871)]