1294390060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2231707}}^1$

素因数の和:2231745

約数の個数: 24

約数和(自身を含む): 2811952080

約数和(自身を除く): 1517562020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2231707, 4463414, 8926828, 11158535, 22317070, 44634140, 64719503, 129439006, 258878012, 323597515, 647195030, 1294390060]

約数ペア:

[(1, 1294390060), (2, 647195030), (4, 323597515), (5, 258878012), (10, 129439006), (20, 64719503), (29, 44634140), (58, 22317070), (116, 11158535), (145, 8926828), (290, 4463414), (580, 2231707)]