122707060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{876479}}^1$

素因数の和:876495

約数の個数: 24

約数和(自身を含む): 294497280

約数和(自身を除く): 171790220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 876479, 1752958, 3505916, 4382395, 6135353, 8764790, 12270706, 17529580, 24541412, 30676765, 61353530, 122707060]

約数ペア:

[(1, 122707060), (2, 61353530), (4, 30676765), (5, 24541412), (7, 17529580), (10, 12270706), (14, 8764790), (20, 6135353), (28, 4382395), (35, 3505916), (70, 1752958), (140, 876479)]