28489470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{949649}}^1$

素因数の和:949659

約数の個数: 16

約数和(自身を含む): 68374800

約数和(自身を除く): 39885330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 949649, 1899298, 2848947, 4748245, 5697894, 9496490, 14244735, 28489470]

約数ペア:

[(1, 28489470), (2, 14244735), (3, 9496490), (5, 5697894), (6, 4748245), (10, 2848947), (15, 1899298), (30, 949649)]