84990390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2833013}}^1$

素因数の和:2833023

約数の個数: 16

約数和(自身を含む): 203977008

約数和(自身を除く): 118986618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2833013, 5666026, 8499039, 14165065, 16998078, 28330130, 42495195, 84990390]

約数ペア:

[(1, 84990390), (2, 42495195), (3, 28330130), (5, 16998078), (6, 14165065), (10, 8499039), (15, 5666026), (30, 2833013)]