12231660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29123}}^1$

素因数の和:29142

約数の個数: 48

約数和(自身を含む): 39142656

約数和(自身を除く): 26910996

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, 29123, 58246, 87369, 116492, 145615, 174738, 203861, 291230, 349476, 407722, 436845, 582460, 611583, 815444, 873690, 1019305, 1223166, 1747380, 2038610, 2446332, 3057915, 4077220, 6115830, 12231660]

約数ペア:

[(1, 12231660), (2, 6115830), (3, 4077220), (4, 3057915), (5, 2446332), (6, 2038610), (7, 1747380), (10, 1223166), (12, 1019305), (14, 873690), (15, 815444), (20, 611583), (21, 582460), (28, 436845), (30, 407722), (35, 349476), (42, 291230), (60, 203861), (70, 174738), (84, 145615), (105, 116492), (140, 87369), (210, 58246), (420, 29123)]