30120442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{37003}}^1$

素因数の和:37053

約数の個数: 16

約数和(自身を含む): 50621472

約数和(自身を除く): 20501030

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 37003, 74006, 407033, 814066, 1369111, 2738222, 15060221, 30120442]

約数ペア:

[(1, 30120442), (2, 15060221), (11, 2738222), (22, 1369111), (37, 814066), (74, 407033), (407, 74006), (814, 37003)]