30810894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{270271}}^1$

素因数の和:270295

約数の個数: 16

約数和(自身を含む): 64865280

約数和(自身を除く): 34054386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 270271, 540542, 810813, 1621626, 5135149, 10270298, 15405447, 30810894]

約数ペア:

[(1, 30810894), (2, 15405447), (3, 10270298), (6, 5135149), (19, 1621626), (38, 810813), (57, 540542), (114, 270271)]