297373670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{117539}}^1$

素因数の和:117580

約数の個数: 32

約数和(自身を含む): 609327360

約数和(自身を除く): 311953690

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 117539, 235078, 587695, 1175390, 1292929, 2585858, 2703397, 5406794, 6464645, 12929290, 13516985, 27033970, 29737367, 59474734, 148686835, 297373670]

約数ペア:

[(1, 297373670), (2, 148686835), (5, 59474734), (10, 29737367), (11, 27033970), (22, 13516985), (23, 12929290), (46, 6464645), (55, 5406794), (110, 2703397), (115, 2585858), (230, 1292929), (253, 1175390), (506, 587695), (1265, 235078), (2530, 117539)]