189056210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{1093}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 397345176

約数和(自身を除く): 208288966

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 353, 490, 706, 1093, 1765, 2186, 2471, 3530, 4942, 5465, 7651, 10930, 12355, 15302, 17297, 24710, 34594, 38255, 53557, 76510, 86485, 107114, 172970, 267785, 385829, 535570, 771658, 1929145, 2700803, 3858290, 5401606, 13504015, 18905621, 27008030, 37811242, 94528105, 189056210]

約数ペア:

[(1, 189056210), (2, 94528105), (5, 37811242), (7, 27008030), (10, 18905621), (14, 13504015), (35, 5401606), (49, 3858290), (70, 2700803), (98, 1929145), (245, 771658), (353, 535570), (490, 385829), (706, 267785), (1093, 172970), (1765, 107114), (2186, 86485), (2471, 76510), (3530, 53557), (4942, 38255), (5465, 34594), (7651, 24710), (10930, 17297), (12355, 15302)]