1026940020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{16963}}^1$

素因数の和:17984

約数の個数: 48

約数和(自身を含む): 2878451520

約数和(自身を除く): 1851511500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1009, 2018, 3027, 4036, 5045, 6054, 10090, 12108, 15135, 16963, 20180, 30270, 33926, 50889, 60540, 67852, 84815, 101778, 169630, 203556, 254445, 339260, 508890, 1017780, 17115667, 34231334, 51347001, 68462668, 85578335, 102694002, 171156670, 205388004, 256735005, 342313340, 513470010, 1026940020]

約数ペア:

[(1, 1026940020), (2, 513470010), (3, 342313340), (4, 256735005), (5, 205388004), (6, 171156670), (10, 102694002), (12, 85578335), (15, 68462668), (20, 51347001), (30, 34231334), (60, 17115667), (1009, 1017780), (2018, 508890), (3027, 339260), (4036, 254445), (5045, 203556), (6054, 169630), (10090, 101778), (12108, 84815), (15135, 67852), (16963, 60540), (20180, 50889), (30270, 33926)]