4676980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3037}}^1$

素因数の和:3064

約数の個数: 48

約数和(自身を含む): 12249216

約数和(自身を除く): 7572236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3037, 6074, 12148, 15185, 21259, 30370, 33407, 42518, 60740, 66814, 85036, 106295, 133628, 167035, 212590, 233849, 334070, 425180, 467698, 668140, 935396, 1169245, 2338490, 4676980]

約数ペア:

[(1, 4676980), (2, 2338490), (4, 1169245), (5, 935396), (7, 668140), (10, 467698), (11, 425180), (14, 334070), (20, 233849), (22, 212590), (28, 167035), (35, 133628), (44, 106295), (55, 85036), (70, 66814), (77, 60740), (110, 42518), (140, 33407), (154, 30370), (220, 21259), (308, 15185), (385, 12148), (770, 6074), (1540, 3037)]