28210470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{940349}}^1$

素因数の和:940359

約数の個数: 16

約数和(自身を含む): 67705200

約数和(自身を除く): 39494730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 940349, 1880698, 2821047, 4701745, 5642094, 9403490, 14105235, 28210470]

約数ペア:

[(1, 28210470), (2, 14105235), (3, 9403490), (5, 5642094), (6, 4701745), (10, 2821047), (15, 1880698), (30, 940349)]