30683908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 55319040

約数和(自身を除く): 24635132

約数列:

[1, 2, 4, 41, 82, 164, 223, 446, 839, 892, 1678, 3356, 9143, 18286, 34399, 36572, 68798, 137596, 187097, 374194, 748388, 7670977, 15341954, 30683908]

約数ペア:

[(1, 30683908), (2, 15341954), (4, 7670977), (41, 748388), (82, 374194), (164, 187097), (223, 137596), (446, 68798), (839, 36572), (892, 34399), (1678, 18286), (3356, 9143)]