30436274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 21274126

約数列:

[1, 2, 11, 22, 37, 74, 139, 269, 278, 407, 538, 814, 1529, 2959, 3058, 5143, 5918, 9953, 10286, 19906, 37391, 56573, 74782, 109483, 113146, 218966, 411301, 822602, 1383467, 2766934, 15218137, 30436274]

約数ペア:

[(1, 30436274), (2, 15218137), (11, 2766934), (22, 1383467), (37, 822602), (74, 411301), (139, 218966), (269, 113146), (278, 109483), (407, 74782), (538, 56573), (814, 37391), (1529, 19906), (2959, 10286), (3058, 9953), (5143, 5918)]