30995518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1021}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 47756016

約数和(自身を除く): 16760498

約数列:

[1, 2, 43, 86, 353, 706, 1021, 2042, 15179, 30358, 43903, 87806, 360413, 720826, 15497759, 30995518]

約数ペア:

[(1, 30995518), (2, 15497759), (43, 720826), (86, 360413), (353, 87806), (706, 43903), (1021, 30358), (2042, 15179)]