619952340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{22031}}^1$

素因数の和:22117

約数の個数: 96

約数和(自身を含む): 2013548544

約数和(自身を除く): 1393596204

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1340, 1407, 1876, 2010, 2345, 2814, 4020, 4690, 5628, 7035, 9380, 14070, 22031, 28140, 44062, 66093, 88124, 110155, 132186, 154217, 220310, 264372, 308434, 330465, 440620, 462651, 616868, 660930, 771085, 925302, 1321860, 1476077, 1542170, 1850604, 2313255, 2952154, 3084340, 4428231, 4626510, 5904308, 7380385, 8856462, 9253020, 10332539, 14760770, 17712924, 20665078, 22141155, 29521540, 30997617, 41330156, 44282310, 51662695, 61995234, 88564620, 103325390, 123990468, 154988085, 206650780, 309976170, 619952340]

約数ペア:

[(1, 619952340), (2, 309976170), (3, 206650780), (4, 154988085), (5, 123990468), (6, 103325390), (7, 88564620), (10, 61995234), (12, 51662695), (14, 44282310), (15, 41330156), (20, 30997617), (21, 29521540), (28, 22141155), (30, 20665078), (35, 17712924), (42, 14760770), (60, 10332539), (67, 9253020), (70, 8856462), (84, 7380385), (105, 5904308), (134, 4626510), (140, 4428231), (201, 3084340), (210, 2952154), (268, 2313255), (335, 1850604), (402, 1542170), (420, 1476077), (469, 1321860), (670, 925302), (804, 771085), (938, 660930), (1005, 616868), (1340, 462651), (1407, 440620), (1876, 330465), (2010, 308434), (2345, 264372), (2814, 220310), (4020, 154217), (4690, 132186), (5628, 110155), (7035, 88124), (9380, 66093), (14070, 44062), (22031, 28140)]