26539590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11489}}^1$

素因数の和:11517

約数の個数: 64

約数和(自身を含む): 79418880

約数和(自身を除く): 52879290

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 11489, 22978, 34467, 57445, 68934, 80423, 114890, 126379, 160846, 172335, 241269, 252758, 344670, 379137, 402115, 482538, 631895, 758274, 804230, 884653, 1206345, 1263790, 1769306, 1895685, 2412690, 2653959, 3791370, 4423265, 5307918, 8846530, 13269795, 26539590]

約数ペア:

[(1, 26539590), (2, 13269795), (3, 8846530), (5, 5307918), (6, 4423265), (7, 3791370), (10, 2653959), (11, 2412690), (14, 1895685), (15, 1769306), (21, 1263790), (22, 1206345), (30, 884653), (33, 804230), (35, 758274), (42, 631895), (55, 482538), (66, 402115), (70, 379137), (77, 344670), (105, 252758), (110, 241269), (154, 172335), (165, 160846), (210, 126379), (231, 114890), (330, 80423), (385, 68934), (462, 57445), (770, 34467), (1155, 22978), (2310, 11489)]