27759090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31907}}^1$

素因数の和:31946

約数の個数: 32

約数和(自身を含む): 68921280

約数和(自身を除く): 41162190

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 31907, 63814, 95721, 159535, 191442, 319070, 478605, 925303, 957210, 1850606, 2775909, 4626515, 5551818, 9253030, 13879545, 27759090]

約数ペア:

[(1, 27759090), (2, 13879545), (3, 9253030), (5, 5551818), (6, 4626515), (10, 2775909), (15, 1850606), (29, 957210), (30, 925303), (58, 478605), (87, 319070), (145, 191442), (174, 159535), (290, 95721), (435, 63814), (870, 31907)]