8551265820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{2663}}^1$

素因数の和:3275

約数の個数: 96

約数和(自身を含む): 24221514240

約数和(自身を除く): 15670248420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 491, 545, 654, 982, 1090, 1308, 1473, 1635, 1964, 2180, 2455, 2663, 2946, 3270, 4910, 5326, 5892, 6540, 7365, 7989, 9820, 10652, 13315, 14730, 15978, 26630, 29460, 31956, 39945, 53260, 53519, 79890, 107038, 159780, 160557, 214076, 267595, 290267, 321114, 535190, 580534, 642228, 802785, 870801, 1070380, 1161068, 1307533, 1451335, 1605570, 1741602, 2615066, 2902670, 3211140, 3483204, 3922599, 4354005, 5230132, 5805340, 6537665, 7845198, 8708010, 13075330, 15690396, 17416020, 19612995, 26150660, 39225990, 78451980, 142521097, 285042194, 427563291, 570084388, 712605485, 855126582, 1425210970, 1710253164, 2137816455, 2850421940, 4275632910, 8551265820]

約数ペア:

[(1, 8551265820), (2, 4275632910), (3, 2850421940), (4, 2137816455), (5, 1710253164), (6, 1425210970), (10, 855126582), (12, 712605485), (15, 570084388), (20, 427563291), (30, 285042194), (60, 142521097), (109, 78451980), (218, 39225990), (327, 26150660), (436, 19612995), (491, 17416020), (545, 15690396), (654, 13075330), (982, 8708010), (1090, 7845198), (1308, 6537665), (1473, 5805340), (1635, 5230132), (1964, 4354005), (2180, 3922599), (2455, 3483204), (2663, 3211140), (2946, 2902670), (3270, 2615066), (4910, 1741602), (5326, 1605570), (5892, 1451335), (6540, 1307533), (7365, 1161068), (7989, 1070380), (9820, 870801), (10652, 802785), (13315, 642228), (14730, 580534), (15978, 535190), (26630, 321114), (29460, 290267), (31956, 267595), (39945, 214076), (53260, 160557), (53519, 159780), (79890, 107038)]