67890731055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6067}}^1\times {\mathrm{6269}}^1$

素因数の和:12368

約数の個数: 64

約数和(自身を含む): 131488220160

約数和(自身を除く): 63597489105

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 6067, 6269, 18201, 18807, 30335, 31345, 42469, 43883, 91005, 94035, 103139, 106573, 127407, 131649, 212345, 219415, 309417, 319719, 515695, 532865, 637035, 658245, 721973, 746011, 1547085, 1598595, 2165919, 2238033, 3609865, 3730055, 10829595, 11190165, 38034023, 114102069, 190170115, 266238161, 570510345, 646578391, 798714483, 1331190805, 1939735173, 3232891955, 3993572415, 4526048737, 9698675865, 13578146211, 22630243685, 67890731055]

約数ペア:

[(1, 67890731055), (3, 22630243685), (5, 13578146211), (7, 9698675865), (15, 4526048737), (17, 3993572415), (21, 3232891955), (35, 1939735173), (51, 1331190805), (85, 798714483), (105, 646578391), (119, 570510345), (255, 266238161), (357, 190170115), (595, 114102069), (1785, 38034023), (6067, 11190165), (6269, 10829595), (18201, 3730055), (18807, 3609865), (30335, 2238033), (31345, 2165919), (42469, 1598595), (43883, 1547085), (91005, 746011), (94035, 721973), (103139, 658245), (106573, 637035), (127407, 532865), (131649, 515695), (212345, 319719), (219415, 309417)]