30874441

素因数分解:

${\mathrm{13}}^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 20

約数和(自身を含む): 35644032

約数和(自身を除く): 4769591

約数列:

[1, 13, 23, 47, 169, 299, 611, 1081, 2197, 3887, 7943, 14053, 28561, 50531, 103259, 182689, 656903, 1342367, 2374957, 30874441]

約数ペア:

[(1, 30874441), (13, 2374957), (23, 1342367), (47, 656903), (169, 182689), (299, 103259), (611, 50531), (1081, 28561), (2197, 14053), (3887, 7943)]