30054143

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 36576000

約数和(自身を除く): 6521857

約数列:

[1, 7, 19, 89, 133, 623, 1691, 2539, 11837, 17773, 48241, 225971, 337687, 1581797, 4293449, 30054143]

約数ペア:

[(1, 30054143), (7, 4293449), (19, 1581797), (89, 337687), (133, 225971), (623, 48241), (1691, 17773), (2539, 11837)]