30455588

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 36

約数和(自身を含む): 57368220

約数和(自身を除く): 26912632

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 389, 529, 778, 851, 1058, 1556, 1702, 2116, 3404, 8947, 14393, 17894, 19573, 28786, 35788, 39146, 57572, 78292, 205781, 331039, 411562, 662078, 823124, 1324156, 7613897, 15227794, 30455588]

約数ペア:

[(1, 30455588), (2, 15227794), (4, 7613897), (23, 1324156), (37, 823124), (46, 662078), (74, 411562), (92, 331039), (148, 205781), (389, 78292), (529, 57572), (778, 39146), (851, 35788), (1058, 28786), (1556, 19573), (1702, 17894), (2116, 14393), (3404, 8947)]