68715366930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{36357337}}^1$

素因数の和:36357360

約数の個数: 64

約数和(自身を含む): 209418266880

約数和(自身を除く): 140702899950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 36357337, 72714674, 109072011, 181786685, 218144022, 254501359, 327216033, 363573370, 509002718, 545360055, 654432066, 763504077, 981648099, 1090720110, 1272506795, 1527008154, 1636080165, 1963296198, 2290512231, 2545013590, 3272160330, 3817520385, 4581024462, 4908240495, 6871536693, 7635040770, 9816480990, 11452561155, 13743073386, 22905122310, 34357683465, 68715366930]

約数ペア:

[(1, 68715366930), (2, 34357683465), (3, 22905122310), (5, 13743073386), (6, 11452561155), (7, 9816480990), (9, 7635040770), (10, 6871536693), (14, 4908240495), (15, 4581024462), (18, 3817520385), (21, 3272160330), (27, 2545013590), (30, 2290512231), (35, 1963296198), (42, 1636080165), (45, 1527008154), (54, 1272506795), (63, 1090720110), (70, 981648099), (90, 763504077), (105, 654432066), (126, 545360055), (135, 509002718), (189, 363573370), (210, 327216033), (270, 254501359), (315, 218144022), (378, 181786685), (630, 109072011), (945, 72714674), (1890, 36357337)]