30220712

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 61150740

約数和(自身を除く): 30930028

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 193, 296, 386, 529, 772, 851, 1058, 1544, 1702, 2116, 3404, 4232, 4439, 6808, 7141, 8878, 14282, 17756, 19573, 28564, 35512, 39146, 57128, 78292, 102097, 156584, 164243, 204194, 328486, 408388, 656972, 816776, 1313944, 3777589, 7555178, 15110356, 30220712]

約数ペア:

[(1, 30220712), (2, 15110356), (4, 7555178), (8, 3777589), (23, 1313944), (37, 816776), (46, 656972), (74, 408388), (92, 328486), (148, 204194), (184, 164243), (193, 156584), (296, 102097), (386, 78292), (529, 57128), (772, 39146), (851, 35512), (1058, 28564), (1544, 19573), (1702, 17756), (2116, 14282), (3404, 8878), (4232, 7141), (4439, 6808)]