67688310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 170615808

約数和(自身を除く): 102927498

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 263, 345, 373, 526, 690, 746, 789, 1119, 1315, 1578, 1865, 2238, 2630, 3730, 3945, 5595, 6049, 7890, 8579, 11190, 12098, 17158, 18147, 25737, 30245, 36294, 42895, 51474, 60490, 85790, 90735, 98099, 128685, 181470, 196198, 257370, 294297, 490495, 588594, 980990, 1471485, 2256277, 2942970, 4512554, 6768831, 11281385, 13537662, 22562770, 33844155, 67688310]

約数ペア:

[(1, 67688310), (2, 33844155), (3, 22562770), (5, 13537662), (6, 11281385), (10, 6768831), (15, 4512554), (23, 2942970), (30, 2256277), (46, 1471485), (69, 980990), (115, 588594), (138, 490495), (230, 294297), (263, 257370), (345, 196198), (373, 181470), (526, 128685), (690, 98099), (746, 90735), (789, 85790), (1119, 60490), (1315, 51474), (1578, 42895), (1865, 36294), (2238, 30245), (2630, 25737), (3730, 18147), (3945, 17158), (5595, 12098), (6049, 11190), (7890, 8579)]