29443730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{439}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 56073600

約数和(自身を除く): 26629870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 353, 439, 706, 878, 1765, 2195, 3530, 4390, 6707, 8341, 13414, 16682, 33535, 41705, 67070, 83410, 154967, 309934, 774835, 1549670, 2944373, 5888746, 14721865, 29443730]

約数ペア:

[(1, 29443730), (2, 14721865), (5, 5888746), (10, 2944373), (19, 1549670), (38, 774835), (95, 309934), (190, 154967), (353, 83410), (439, 67070), (706, 41705), (878, 33535), (1765, 16682), (2195, 13414), (3530, 8341), (4390, 6707)]