30993182

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{1439}}^1$

素因数の和:1552

約数の個数: 24

約数和(自身を含む): 51710400

約数和(自身を除く): 20717218

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1439, 1958, 2878, 10769, 15829, 21538, 31658, 128071, 174119, 256142, 348238, 1408781, 2817562, 15496591, 30993182]

約数ペア:

[(1, 30993182), (2, 15496591), (11, 2817562), (22, 1408781), (89, 348238), (121, 256142), (178, 174119), (242, 128071), (979, 31658), (1439, 21538), (1958, 15829), (2878, 10769)]