68731950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1066

約数の個数: 96

約数和(自身を含む): 197915904

約数和(自身を除く): 129183954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 67, 70, 75, 105, 134, 150, 175, 201, 210, 335, 350, 402, 469, 525, 670, 938, 977, 1005, 1050, 1407, 1675, 1954, 2010, 2345, 2814, 2931, 3350, 4690, 4885, 5025, 5862, 6839, 7035, 9770, 10050, 11725, 13678, 14070, 14655, 20517, 23450, 24425, 29310, 34195, 35175, 41034, 48850, 65459, 68390, 70350, 73275, 102585, 130918, 146550, 170975, 196377, 205170, 327295, 341950, 392754, 458213, 512925, 654590, 916426, 981885, 1025850, 1374639, 1636475, 1963770, 2291065, 2749278, 3272950, 4582130, 4909425, 6873195, 9818850, 11455325, 13746390, 22910650, 34365975, 68731950]

約数ペア:

[(1, 68731950), (2, 34365975), (3, 22910650), (5, 13746390), (6, 11455325), (7, 9818850), (10, 6873195), (14, 4909425), (15, 4582130), (21, 3272950), (25, 2749278), (30, 2291065), (35, 1963770), (42, 1636475), (50, 1374639), (67, 1025850), (70, 981885), (75, 916426), (105, 654590), (134, 512925), (150, 458213), (175, 392754), (201, 341950), (210, 327295), (335, 205170), (350, 196377), (402, 170975), (469, 146550), (525, 130918), (670, 102585), (938, 73275), (977, 70350), (1005, 68390), (1050, 65459), (1407, 48850), (1675, 41034), (1954, 35175), (2010, 34195), (2345, 29310), (2814, 24425), (2931, 23450), (3350, 20517), (4690, 14655), (4885, 14070), (5025, 13678), (5862, 11725), (6839, 10050), (7035, 9770)]