3144740

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 6676152

約数和(自身を除く): 3531412

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1621, 1940, 3242, 6484, 8105, 16210, 32420, 157237, 314474, 628948, 786185, 1572370, 3144740]

約数ペア:

[(1, 3144740), (2, 1572370), (4, 786185), (5, 628948), (10, 314474), (20, 157237), (97, 32420), (194, 16210), (388, 8105), (485, 6484), (970, 3242), (1621, 1940)]