890383930

素因数分解:

$2^1\times 5^1\times {\mathrm{1459}}^1\times {\mathrm{61027}}^1$

素因数の和:62493

約数の個数: 16

約数和(自身を含む): 1603815840

約数和(自身を除く): 713431910

約数列:

[1, 2, 5, 10, 1459, 2918, 7295, 14590, 61027, 122054, 305135, 610270, 89038393, 178076786, 445191965, 890383930]

約数ペア:

[(1, 890383930), (2, 445191965), (5, 178076786), (10, 89038393), (1459, 610270), (2918, 305135), (7295, 122054), (14590, 61027)]