12671612170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{3907}}^1\times {\mathrm{6619}}^1$

素因数の和:10547

約数の個数: 48

約数和(自身を含む): 26543604960

約数和(自身を除く): 13871992790

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 3907, 6619, 7814, 13238, 19535, 27349, 33095, 39070, 46333, 54698, 66190, 92666, 136745, 191443, 231665, 273490, 324331, 382886, 463330, 648662, 957215, 1621655, 1914430, 3243310, 25860433, 51720866, 129302165, 181023031, 258604330, 362046062, 905115155, 1267161217, 1810230310, 2534322434, 6335806085, 12671612170]

約数ペア:

[(1, 12671612170), (2, 6335806085), (5, 2534322434), (7, 1810230310), (10, 1267161217), (14, 905115155), (35, 362046062), (49, 258604330), (70, 181023031), (98, 129302165), (245, 51720866), (490, 25860433), (3907, 3243310), (6619, 1914430), (7814, 1621655), (13238, 957215), (19535, 648662), (27349, 463330), (33095, 382886), (39070, 324331), (46333, 273490), (54698, 231665), (66190, 191443), (92666, 136745)]