30181234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{4591}}^1$

素因数の和:4785

約数の個数: 16

約数和(自身を含む): 47940480

約数和(自身を除く): 17759246

約数列:

[1, 2, 19, 38, 173, 346, 3287, 4591, 6574, 9182, 87229, 174458, 794243, 1588486, 15090617, 30181234]

約数ペア:

[(1, 30181234), (2, 15090617), (19, 1588486), (38, 794243), (173, 174458), (346, 87229), (3287, 9182), (4591, 6574)]