12003740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 17026660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 479, 716, 895, 958, 1253, 1790, 1916, 2395, 2506, 3353, 3580, 4790, 5012, 6265, 6706, 9580, 12530, 13412, 16765, 25060, 33530, 67060, 85741, 171482, 342964, 428705, 600187, 857410, 1200374, 1714820, 2400748, 3000935, 6001870, 12003740]

約数ペア:

[(1, 12003740), (2, 6001870), (4, 3000935), (5, 2400748), (7, 1714820), (10, 1200374), (14, 857410), (20, 600187), (28, 428705), (35, 342964), (70, 171482), (140, 85741), (179, 67060), (358, 33530), (479, 25060), (716, 16765), (895, 13412), (958, 12530), (1253, 9580), (1790, 6706), (1916, 6265), (2395, 5012), (2506, 4790), (3353, 3580)]