29983270

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20123}}^1$

素因数の和:20279

約数の個数: 16

約数和(自身を含む): 54334800

約数和(自身を除く): 24351530

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 20123, 40246, 100615, 201230, 2998327, 5996654, 14991635, 29983270]

約数ペア:

[(1, 29983270), (2, 14991635), (5, 5996654), (10, 2998327), (149, 201230), (298, 100615), (745, 40246), (1490, 20123)]