40743010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7559}}^1$

素因数の和:7591

約数の個数: 48

約数和(自身を含む): 93078720

約数和(自身を除く): 52335710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 7559, 15118, 37795, 52913, 75590, 83149, 105826, 166298, 264565, 370391, 415745, 529130, 582043, 740782, 831490, 1164086, 1851955, 2910215, 3703910, 4074301, 5820430, 8148602, 20371505, 40743010]

約数ペア:

[(1, 40743010), (2, 20371505), (5, 8148602), (7, 5820430), (10, 4074301), (11, 3703910), (14, 2910215), (22, 1851955), (35, 1164086), (49, 831490), (55, 740782), (70, 582043), (77, 529130), (98, 415745), (110, 370391), (154, 264565), (245, 166298), (385, 105826), (490, 83149), (539, 75590), (770, 52913), (1078, 37795), (2695, 15118), (5390, 7559)]