66407110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86243}}^1$

素因数の和:86268

約数の個数: 32

約数和(自身を含む): 149029632

約数和(自身を除く): 82622522

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 86243, 172486, 431215, 603701, 862430, 948673, 1207402, 1897346, 3018505, 4743365, 6037010, 6640711, 9486730, 13281422, 33203555, 66407110]

約数ペア:

[(1, 66407110), (2, 33203555), (5, 13281422), (7, 9486730), (10, 6640711), (11, 6037010), (14, 4743365), (22, 3018505), (35, 1897346), (55, 1207402), (70, 948673), (77, 862430), (110, 603701), (154, 431215), (385, 172486), (770, 86243)]