4649260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3019}}^1$

素因数の和:3046

約数の個数: 48

約数和(自身を含む): 12176640

約数和(自身を除く): 7527380

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, 3019, 6038, 12076, 15095, 21133, 30190, 33209, 42266, 60380, 66418, 84532, 105665, 132836, 166045, 211330, 232463, 332090, 422660, 464926, 664180, 929852, 1162315, 2324630, 4649260]

約数ペア:

[(1, 4649260), (2, 2324630), (4, 1162315), (5, 929852), (7, 664180), (10, 464926), (11, 422660), (14, 332090), (20, 232463), (22, 211330), (28, 166045), (35, 132836), (44, 105665), (55, 84532), (70, 66418), (77, 60380), (110, 42266), (140, 33209), (154, 30190), (220, 21133), (308, 15095), (385, 12076), (770, 6038), (1540, 3019)]