66657863790

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11756237}}^1$

素因数の和:11756263

約数の個数: 80

約数和(自身を含む): 204840690912

約数和(自身を除く): 138182827122

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 11756237, 23512474, 35268711, 58781185, 70537422, 82293659, 105806133, 117562370, 164587318, 176343555, 211612266, 246880977, 317418399, 352687110, 411468295, 493761954, 529030665, 634836798, 740642931, 822936590, 952255197, 1058061330, 1234404885, 1481285862, 1587091995, 1904510394, 2221928793, 2468809770, 3174183990, 3703214655, 4443857586, 4761275985, 6665786379, 7406429310, 9522551970, 11109643965, 13331572758, 22219287930, 33328931895, 66657863790]

約数ペア:

[(1, 66657863790), (2, 33328931895), (3, 22219287930), (5, 13331572758), (6, 11109643965), (7, 9522551970), (9, 7406429310), (10, 6665786379), (14, 4761275985), (15, 4443857586), (18, 3703214655), (21, 3174183990), (27, 2468809770), (30, 2221928793), (35, 1904510394), (42, 1587091995), (45, 1481285862), (54, 1234404885), (63, 1058061330), (70, 952255197), (81, 822936590), (90, 740642931), (105, 634836798), (126, 529030665), (135, 493761954), (162, 411468295), (189, 352687110), (210, 317418399), (270, 246880977), (315, 211612266), (378, 176343555), (405, 164587318), (567, 117562370), (630, 105806133), (810, 82293659), (945, 70537422), (1134, 58781185), (1890, 35268711), (2835, 23512474), (5670, 11756237)]