27688870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1667}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 54763776

約数和(自身を除く): 27074906

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 1667, 3322, 3334, 8305, 8335, 16610, 16670, 18337, 36674, 91685, 183370, 251717, 503434, 1258585, 2517170, 2768887, 5537774, 13844435, 27688870]

約数ペア:

[(1, 27688870), (2, 13844435), (5, 5537774), (10, 2768887), (11, 2517170), (22, 1258585), (55, 503434), (110, 251717), (151, 183370), (302, 91685), (755, 36674), (1510, 18337), (1661, 16670), (1667, 16610), (3322, 8335), (3334, 8305)]