5274990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{2791}}^1$

素因数の和:2814

約数の個数: 64

約数和(自身を含む): 16081920

約数和(自身を除く): 10806930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 2791, 5582, 8373, 13955, 16746, 19537, 25119, 27910, 39074, 41865, 50238, 58611, 75357, 83730, 97685, 117222, 125595, 150714, 175833, 195370, 251190, 293055, 351666, 376785, 527499, 586110, 753570, 879165, 1054998, 1758330, 2637495, 5274990]

約数ペア:

[(1, 5274990), (2, 2637495), (3, 1758330), (5, 1054998), (6, 879165), (7, 753570), (9, 586110), (10, 527499), (14, 376785), (15, 351666), (18, 293055), (21, 251190), (27, 195370), (30, 175833), (35, 150714), (42, 125595), (45, 117222), (54, 97685), (63, 83730), (70, 75357), (90, 58611), (105, 50238), (126, 41865), (135, 39074), (189, 27910), (210, 25119), (270, 19537), (315, 16746), (378, 13955), (630, 8373), (945, 5582), (1890, 2791)]