87126060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{207443}}^1$

素因数の和:207462

約数の個数: 48

約数和(自身を含む): 278804736

約数和(自身を除く): 191678676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 207443, 414886, 622329, 829772, 1037215, 1244658, 1452101, 2074430, 2489316, 2904202, 3111645, 4148860, 4356303, 5808404, 6223290, 7260505, 8712606, 12446580, 14521010, 17425212, 21781515, 29042020, 43563030, 87126060]

約数ペア:

[(1, 87126060), (2, 43563030), (3, 29042020), (4, 21781515), (5, 17425212), (6, 14521010), (7, 12446580), (10, 8712606), (12, 7260505), (14, 6223290), (15, 5808404), (20, 4356303), (21, 4148860), (28, 3111645), (30, 2904202), (35, 2489316), (42, 2074430), (60, 1452101), (70, 1244658), (84, 1037215), (105, 829772), (140, 622329), (210, 414886), (420, 207443)]