4447660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31769}}^1$

素因数の和:31785

約数の個数: 24

約数和(自身を含む): 10674720

約数和(自身を除く): 6227060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 31769, 63538, 127076, 158845, 222383, 317690, 444766, 635380, 889532, 1111915, 2223830, 4447660]

約数ペア:

[(1, 4447660), (2, 2223830), (4, 1111915), (5, 889532), (7, 635380), (10, 444766), (14, 317690), (20, 222383), (28, 158845), (35, 127076), (70, 63538), (140, 31769)]