27758310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1439}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 66769920

約数和(自身を除く): 39011610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1439, 1929, 2878, 3215, 3858, 4317, 6430, 7195, 8634, 9645, 14390, 19290, 21585, 43170, 925277, 1850554, 2775831, 4626385, 5551662, 9252770, 13879155, 27758310]

約数ペア:

[(1, 27758310), (2, 13879155), (3, 9252770), (5, 5551662), (6, 4626385), (10, 2775831), (15, 1850554), (30, 925277), (643, 43170), (1286, 21585), (1439, 19290), (1929, 14390), (2878, 9645), (3215, 8634), (3858, 7195), (4317, 6430)]