126702710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{309031}}^1$

素因数の和:309079

約数の個数: 16

約数和(自身を含む): 233628192

約数和(自身を除く): 106925482

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 309031, 618062, 1545155, 3090310, 12670271, 25340542, 63351355, 126702710]

約数ペア:

[(1, 126702710), (2, 63351355), (5, 25340542), (10, 12670271), (41, 3090310), (82, 1545155), (205, 618062), (410, 309031)]