64654610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5981}}^1$

素因数の和:6058

約数の個数: 32

約数和(自身を含む): 124042752

約数和(自身を除く): 59388142

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 5981, 10810, 11962, 29905, 59810, 137563, 275126, 281107, 562214, 687815, 1375630, 1405535, 2811070, 6465461, 12930922, 32327305, 64654610]

約数ペア:

[(1, 64654610), (2, 32327305), (5, 12930922), (10, 6465461), (23, 2811070), (46, 1405535), (47, 1375630), (94, 687815), (115, 562214), (230, 281107), (235, 275126), (470, 137563), (1081, 59810), (2162, 29905), (5405, 11962), (5981, 10810)]