28347870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{944929}}^1$

素因数の和:944939

約数の個数: 16

約数和(自身を含む): 68034960

約数和(自身を除く): 39687090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 944929, 1889858, 2834787, 4724645, 5669574, 9449290, 14173935, 28347870]

約数ペア:

[(1, 28347870), (2, 14173935), (3, 9449290), (5, 5669574), (6, 4724645), (10, 2834787), (15, 1889858), (30, 944929)]