622470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20749}}^1$

素因数の和:20759

約数の個数: 16

約数和(自身を含む): 1494000

約数和(自身を除く): 871530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20749, 41498, 62247, 103745, 124494, 207490, 311235, 622470]

約数ペア:

[(1, 622470), (2, 311235), (3, 207490), (5, 124494), (6, 103745), (10, 62247), (15, 41498), (30, 20749)]