18754243230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1997257}}^1$

素因数の和:1997580

約数の個数: 32

約数和(自身を含む): 45154008864

約数和(自身を除く): 26399765634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 313, 626, 939, 1565, 1878, 3130, 4695, 9390, 1997257, 3994514, 5991771, 9986285, 11983542, 19972570, 29958855, 59917710, 625141441, 1250282882, 1875424323, 3125707205, 3750848646, 6251414410, 9377121615, 18754243230]

約数ペア:

[(1, 18754243230), (2, 9377121615), (3, 6251414410), (5, 3750848646), (6, 3125707205), (10, 1875424323), (15, 1250282882), (30, 625141441), (313, 59917710), (626, 29958855), (939, 19972570), (1565, 11983542), (1878, 9986285), (3130, 5991771), (4695, 3994514), (9390, 1997257)]