1373470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2803}}^1$

素因数の和:2824

約数の個数: 24

約数和(自身を含む): 2876904

約数和(自身を除く): 1503434

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2803, 5606, 14015, 19621, 28030, 39242, 98105, 137347, 196210, 274694, 686735, 1373470]

約数ペア:

[(1, 1373470), (2, 686735), (5, 274694), (7, 196210), (10, 137347), (14, 98105), (35, 39242), (49, 28030), (70, 19621), (98, 14015), (245, 5606), (490, 2803)]