127804545790

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{47160349}}^1$

素因数の和:47160627

約数の個数: 16

約数和(自身を含む): 230897073600

約数和(自身を除く): 103092527810

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 47160349, 94320698, 235801745, 471603490, 12780454579, 25560909158, 63902272895, 127804545790]

約数ペア:

[(1, 127804545790), (2, 63902272895), (5, 25560909158), (10, 12780454579), (271, 471603490), (542, 235801745), (1355, 94320698), (2710, 47160349)]