30013130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{428759}}^1$

素因数の和:428773

約数の個数: 16

約数和(自身を含む): 61741440

約数和(自身を除く): 31728310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 428759, 857518, 2143795, 3001313, 4287590, 6002626, 15006565, 30013130]

約数ペア:

[(1, 30013130), (2, 15006565), (5, 6002626), (7, 4287590), (10, 3001313), (14, 2143795), (35, 857518), (70, 428759)]