1264850510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{149333}}^1$

素因数の和:149369

約数の個数: 48

約数和(自身を含む): 2860044768

約数和(自身を除く): 1595194258

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 149333, 298666, 746665, 1045331, 1493330, 1642663, 2090662, 3285326, 5226655, 8213315, 10453310, 11498641, 16426630, 18069293, 22997282, 36138586, 57493205, 90346465, 114986410, 126485051, 180692930, 252970102, 632425255, 1264850510]

約数ペア:

[(1, 1264850510), (2, 632425255), (5, 252970102), (7, 180692930), (10, 126485051), (11, 114986410), (14, 90346465), (22, 57493205), (35, 36138586), (55, 22997282), (70, 18069293), (77, 16426630), (110, 11498641), (121, 10453310), (154, 8213315), (242, 5226655), (385, 3285326), (605, 2090662), (770, 1642663), (847, 1493330), (1210, 1045331), (1694, 746665), (4235, 298666), (8470, 149333)]