29950490

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{20101}}^1$

素因数の和:20257

約数の個数: 16

約数和(自身を含む): 54275400

約数和(自身を除く): 24324910

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 20101, 40202, 100505, 201010, 2995049, 5990098, 14975245, 29950490]

約数ペア:

[(1, 29950490), (2, 14975245), (5, 5990098), (10, 2995049), (149, 201010), (298, 100505), (745, 40202), (1490, 20101)]