30980545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19183}}^1$

素因数の和:19224

約数の個数: 16

約数和(自身を含む): 41437440

約数和(自身を除く): 10456895

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 19183, 95915, 326111, 364477, 1630555, 1822385, 6196109, 30980545]

約数ペア:

[(1, 30980545), (5, 6196109), (17, 1822385), (19, 1630555), (85, 364477), (95, 326111), (323, 95915), (1615, 19183)]