30429860

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4861}}^1$

素因数の和:5183

約数の個数: 24

約数和(自身を含む): 64120056

約数和(自身を除く): 33690196

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 4861, 6260, 9722, 19444, 24305, 48610, 97220, 1521493, 3042986, 6085972, 7607465, 15214930, 30429860]

約数ペア:

[(1, 30429860), (2, 15214930), (4, 7607465), (5, 6085972), (10, 3042986), (20, 1521493), (313, 97220), (626, 48610), (1252, 24305), (1565, 19444), (3130, 9722), (4861, 6260)]