9654260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6269}}^1$

素因数の和:6296

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 15626380

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, 6269, 12538, 25076, 31345, 43883, 62690, 68959, 87766, 125380, 137918, 175532, 219415, 275836, 344795, 438830, 482713, 689590, 877660, 965426, 1379180, 1930852, 2413565, 4827130, 9654260]

約数ペア:

[(1, 9654260), (2, 4827130), (4, 2413565), (5, 1930852), (7, 1379180), (10, 965426), (11, 877660), (14, 689590), (20, 482713), (22, 438830), (28, 344795), (35, 275836), (44, 219415), (55, 175532), (70, 137918), (77, 125380), (110, 87766), (140, 68959), (154, 62690), (220, 43883), (308, 31345), (385, 25076), (770, 12538), (1540, 6269)]