270390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9013}}^1$

素因数の和:9023

約数の個数: 16

約数和(自身を含む): 649008

約数和(自身を除く): 378618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9013, 18026, 27039, 45065, 54078, 90130, 135195, 270390]

約数ペア:

[(1, 270390), (2, 135195), (3, 90130), (5, 54078), (6, 45065), (10, 27039), (15, 18026), (30, 9013)]