30135217

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1992

約数の個数: 16

約数和(自身を含む): 35925120

約数和(自身を除く): 5789903

約数列:

[1, 7, 43, 53, 301, 371, 1889, 2279, 13223, 15953, 81227, 100117, 568589, 700819, 4305031, 30135217]

約数ペア:

[(1, 30135217), (7, 4305031), (43, 700819), (53, 568589), (301, 100117), (371, 81227), (1889, 15953), (2279, 13223)]