8480670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 22947840

約数和(自身を除く): 14467170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 829, 930, 1023, 1658, 1705, 2046, 2487, 3410, 4145, 4974, 5115, 8290, 9119, 10230, 12435, 18238, 24870, 25699, 27357, 45595, 51398, 54714, 77097, 91190, 128495, 136785, 154194, 256990, 273570, 282689, 385485, 565378, 770970, 848067, 1413445, 1696134, 2826890, 4240335, 8480670]

約数ペア:

[(1, 8480670), (2, 4240335), (3, 2826890), (5, 1696134), (6, 1413445), (10, 848067), (11, 770970), (15, 565378), (22, 385485), (30, 282689), (31, 273570), (33, 256990), (55, 154194), (62, 136785), (66, 128495), (93, 91190), (110, 77097), (155, 54714), (165, 51398), (186, 45595), (310, 27357), (330, 25699), (341, 24870), (465, 18238), (682, 12435), (829, 10230), (930, 9119), (1023, 8290), (1658, 5115), (1705, 4974), (2046, 4145), (2487, 3410)]