305045787514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1549}}^1\times {\mathrm{3347}}^1$

素因数の和:5015

約数の個数: 64

約数和(自身を含む): 516116966400

約数和(自身を除く): 211071178886

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 806, 949, 1549, 1898, 2263, 3098, 3347, 4526, 6694, 20137, 29419, 40274, 43511, 48019, 58838, 87022, 96038, 103757, 113077, 207514, 226154, 244331, 488662, 624247, 1248494, 1348841, 1470001, 2697682, 2940002, 3176303, 3505387, 5184503, 6352606, 7010774, 7574261, 10369006, 15148522, 45570031, 67398539, 91140062, 98465393, 134797078, 160719593, 196930786, 321439186, 378468719, 756937438, 2089354709, 4178709418, 4920093347, 9840186694, 11732530289, 23465060578, 152522893757, 305045787514]

約数ペア:

[(1, 305045787514), (2, 152522893757), (13, 23465060578), (26, 11732530289), (31, 9840186694), (62, 4920093347), (73, 4178709418), (146, 2089354709), (403, 756937438), (806, 378468719), (949, 321439186), (1549, 196930786), (1898, 160719593), (2263, 134797078), (3098, 98465393), (3347, 91140062), (4526, 67398539), (6694, 45570031), (20137, 15148522), (29419, 10369006), (40274, 7574261), (43511, 7010774), (48019, 6352606), (58838, 5184503), (87022, 3505387), (96038, 3176303), (103757, 2940002), (113077, 2697682), (207514, 1470001), (226154, 1348841), (244331, 1248494), (488662, 624247)]