227912930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 488374272

約数和(自身を除く): 260461342

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 127, 155, 217, 254, 310, 434, 635, 827, 889, 1085, 1270, 1654, 1778, 2170, 3937, 4135, 4445, 5789, 7874, 8270, 8890, 11578, 19685, 25637, 27559, 28945, 39370, 51274, 55118, 57890, 105029, 128185, 137795, 179459, 210058, 256370, 275590, 358918, 525145, 735203, 897295, 1050290, 1470406, 1794590, 3255899, 3676015, 6511798, 7352030, 16279495, 22791293, 32558990, 45582586, 113956465, 227912930]

約数ペア:

[(1, 227912930), (2, 113956465), (5, 45582586), (7, 32558990), (10, 22791293), (14, 16279495), (31, 7352030), (35, 6511798), (62, 3676015), (70, 3255899), (127, 1794590), (155, 1470406), (217, 1050290), (254, 897295), (310, 735203), (434, 525145), (635, 358918), (827, 275590), (889, 256370), (1085, 210058), (1270, 179459), (1654, 137795), (1778, 128185), (2170, 105029), (3937, 57890), (4135, 55118), (4445, 51274), (5789, 39370), (7874, 28945), (8270, 27559), (8890, 25637), (11578, 19685)]