2740877570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{65839}}^1$

素因数の和:66050

約数の個数: 32

約数和(自身を含む): 5176604160

約数和(自身を除く): 2435726590

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1810, 4163, 8326, 20815, 41630, 65839, 131678, 329195, 658390, 1514297, 3028594, 7571485, 11916859, 15142970, 23833718, 59584295, 119168590, 274087757, 548175514, 1370438785, 2740877570]

約数ペア:

[(1, 2740877570), (2, 1370438785), (5, 548175514), (10, 274087757), (23, 119168590), (46, 59584295), (115, 23833718), (181, 15142970), (230, 11916859), (362, 7571485), (905, 3028594), (1810, 1514297), (4163, 658390), (8326, 329195), (20815, 131678), (41630, 65839)]