27506290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4051}}^1$

素因数の和:4162

約数の個数: 32

約数和(自身を含む): 57181824

約数和(自身を除く): 29675534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4051, 6790, 8102, 20255, 28357, 40510, 56714, 141785, 283570, 392947, 785894, 1964735, 2750629, 3929470, 5501258, 13753145, 27506290]

約数ペア:

[(1, 27506290), (2, 13753145), (5, 5501258), (7, 3929470), (10, 2750629), (14, 1964735), (35, 785894), (70, 392947), (97, 283570), (194, 141785), (485, 56714), (679, 40510), (970, 28357), (1358, 20255), (3395, 8102), (4051, 6790)]