68235310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47717}}^1$

素因数の和:47748

約数の個数: 32

約数和(自身を含む): 144299232

約数和(自身を除く): 76063922

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 47717, 95434, 238585, 477170, 524887, 620321, 1049774, 1240642, 2624435, 3101605, 5248870, 6203210, 6823531, 13647062, 34117655, 68235310]

約数ペア:

[(1, 68235310), (2, 34117655), (5, 13647062), (10, 6823531), (11, 6203210), (13, 5248870), (22, 3101605), (26, 2624435), (55, 1240642), (65, 1049774), (110, 620321), (130, 524887), (143, 477170), (286, 238585), (715, 95434), (1430, 47717)]