30555098

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20023}}^1$

素因数の和:20141

約数の個数: 16

約数和(自身を含む): 52863360

約数和(自身を除く): 22308262

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 20023, 40046, 140161, 280322, 2182507, 4365014, 15277549, 30555098]

約数ペア:

[(1, 30555098), (2, 15277549), (7, 4365014), (14, 2182507), (109, 280322), (218, 140161), (763, 40046), (1526, 20023)]