14138740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9181}}^1$

素因数の和:9208

約数の個数: 48

約数和(自身を含む): 37021824

約数和(自身を除く): 22883084

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, 9181, 18362, 36724, 45905, 64267, 91810, 100991, 128534, 183620, 201982, 257068, 321335, 403964, 504955, 642670, 706937, 1009910, 1285340, 1413874, 2019820, 2827748, 3534685, 7069370, 14138740]

約数ペア:

[(1, 14138740), (2, 7069370), (4, 3534685), (5, 2827748), (7, 2019820), (10, 1413874), (11, 1285340), (14, 1009910), (20, 706937), (22, 642670), (28, 504955), (35, 403964), (44, 321335), (55, 257068), (70, 201982), (77, 183620), (110, 128534), (140, 100991), (154, 91810), (220, 64267), (308, 45905), (385, 36724), (770, 18362), (1540, 9181)]