1539830060

素因数分解:

$2^2\times 5^1\times {\mathrm{76991503}}^1$

素因数の和:76991512

約数の個数: 12

約数和(自身を含む): 3233643168

約数和(自身を除く): 1693813108

約数列:

[1, 2, 4, 5, 10, 20, 76991503, 153983006, 307966012, 384957515, 769915030, 1539830060]

約数ペア:

[(1, 1539830060), (2, 769915030), (4, 384957515), (5, 307966012), (10, 153983006), (20, 76991503)]