16218870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{540629}}^1$

素因数の和:540639

約数の個数: 16

約数和(自身を含む): 38925360

約数和(自身を除く): 22706490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 540629, 1081258, 1621887, 2703145, 3243774, 5406290, 8109435, 16218870]

約数ペア:

[(1, 16218870), (2, 8109435), (3, 5406290), (5, 3243774), (6, 2703145), (10, 1621887), (15, 1081258), (30, 540629)]