126407230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1087}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 236183040

約数和(自身を除く): 109775810

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 401, 802, 1087, 2005, 2174, 4010, 5435, 10870, 11629, 23258, 31523, 58145, 63046, 116290, 157615, 315230, 435887, 871774, 2179435, 4358870, 12640723, 25281446, 63203615, 126407230]

約数ペア:

[(1, 126407230), (2, 63203615), (5, 25281446), (10, 12640723), (29, 4358870), (58, 2179435), (145, 871774), (290, 435887), (401, 315230), (802, 157615), (1087, 116290), (2005, 63046), (2174, 58145), (4010, 31523), (5435, 23258), (10870, 11629)]