29712290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{72469}}^1$

素因数の和:72517

約数の個数: 16

約数和(自身を含む): 54787320

約数和(自身を除く): 25075030

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 72469, 144938, 362345, 724690, 2971229, 5942458, 14856145, 29712290]

約数ペア:

[(1, 29712290), (2, 14856145), (5, 5942458), (10, 2971229), (41, 724690), (82, 362345), (205, 144938), (410, 72469)]