30563798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1487}}^1$

素因数の和:1771

約数の個数: 16

約数和(自身を含む): 47139840

約数和(自身を除く): 16576042

約数列:

[1, 2, 43, 86, 239, 478, 1487, 2974, 10277, 20554, 63941, 127882, 355393, 710786, 15281899, 30563798]

約数ペア:

[(1, 30563798), (2, 15281899), (43, 710786), (86, 355393), (239, 127882), (478, 63941), (1487, 20554), (2974, 10277)]