77700390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2590013}}^1$

素因数の和:2590023

約数の個数: 16

約数和(自身を含む): 186481008

約数和(自身を除く): 108780618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2590013, 5180026, 7770039, 12950065, 15540078, 25900130, 38850195, 77700390]

約数ペア:

[(1, 77700390), (2, 38850195), (3, 25900130), (5, 15540078), (6, 12950065), (10, 7770039), (15, 5180026), (30, 2590013)]