30012278

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{4441}}^1$

素因数の和:4583

約数の個数: 16

約数和(自身を含む): 46907520

約数和(自身を除く): 16895242

約数列:

[1, 2, 31, 62, 109, 218, 3379, 4441, 6758, 8882, 137671, 275342, 484069, 968138, 15006139, 30012278]

約数ペア:

[(1, 30012278), (2, 15006139), (31, 968138), (62, 484069), (109, 275342), (218, 137671), (3379, 8882), (4441, 6758)]