2755070

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2155

約数の個数: 16

約数和(自身を含む): 4997808

約数和(自身を除く): 2242738

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 2011, 4022, 10055, 20110, 275507, 551014, 1377535, 2755070]

約数ペア:

[(1, 2755070), (2, 1377535), (5, 551014), (10, 275507), (137, 20110), (274, 10055), (685, 4022), (1370, 2011)]