6538610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 13162824

約数和(自身を除く): 6624214

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 73, 106, 130, 146, 169, 265, 338, 365, 530, 689, 730, 845, 949, 1378, 1690, 1898, 3445, 3869, 4745, 6890, 7738, 8957, 9490, 12337, 17914, 19345, 24674, 38690, 44785, 50297, 61685, 89570, 100594, 123370, 251485, 502970, 653861, 1307722, 3269305, 6538610]

約数ペア:

[(1, 6538610), (2, 3269305), (5, 1307722), (10, 653861), (13, 502970), (26, 251485), (53, 123370), (65, 100594), (73, 89570), (106, 61685), (130, 50297), (146, 44785), (169, 38690), (265, 24674), (338, 19345), (365, 17914), (530, 12337), (689, 9490), (730, 8957), (845, 7738), (949, 6890), (1378, 4745), (1690, 3869), (1898, 3445)]