3480260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{24859}}^1$

素因数の和:24875

約数の個数: 24

約数和(自身を含む): 8352960

約数和(自身を除く): 4872700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 24859, 49718, 99436, 124295, 174013, 248590, 348026, 497180, 696052, 870065, 1740130, 3480260]

約数ペア:

[(1, 3480260), (2, 1740130), (4, 870065), (5, 696052), (7, 497180), (10, 348026), (14, 248590), (20, 174013), (28, 124295), (35, 99436), (70, 49718), (140, 24859)]