2015966470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{279607}}^1$

素因数の和:279724

約数の個数: 32

約数和(自身を含む): 4187409408

約数和(自身を除く): 2171442938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 279607, 559214, 1398035, 1957249, 2796070, 3914498, 9786245, 19572490, 28799521, 57599042, 143997605, 201596647, 287995210, 403193294, 1007983235, 2015966470]

約数ペア:

[(1, 2015966470), (2, 1007983235), (5, 403193294), (7, 287995210), (10, 201596647), (14, 143997605), (35, 57599042), (70, 28799521), (103, 19572490), (206, 9786245), (515, 3914498), (721, 2796070), (1030, 1957249), (1442, 1398035), (3605, 559214), (7210, 279607)]