81633810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2721127}}^1$

素因数の和:2721137

約数の個数: 16

約数和(自身を含む): 195921216

約数和(自身を除く): 114287406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2721127, 5442254, 8163381, 13605635, 16326762, 27211270, 40816905, 81633810]

約数ペア:

[(1, 81633810), (2, 40816905), (3, 27211270), (5, 16326762), (6, 13605635), (10, 8163381), (15, 5442254), (30, 2721127)]