30255659

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 36243456

約数和(自身を除く): 5987797

約数列:

[1, 7, 31, 67, 217, 469, 2077, 2081, 14539, 14567, 64511, 139427, 451577, 975989, 4322237, 30255659]

約数ペア:

[(1, 30255659), (7, 4322237), (31, 975989), (67, 451577), (217, 139427), (469, 64511), (2077, 14567), (2081, 14539)]