30205389

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 41243904

約数和(自身を除く): 11038515

約数列:

[1, 3, 53, 159, 271, 701, 813, 2103, 14363, 37153, 43089, 111459, 189971, 569913, 10068463, 30205389]

約数ペア:

[(1, 30205389), (3, 10068463), (53, 569913), (159, 189971), (271, 111459), (701, 43089), (813, 37153), (2103, 14363)]