492088620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{112349}}^1$

素因数の和:112434

約数の個数: 48

約数和(自身を含む): 1396735200

約数和(自身を除く): 904646580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 112349, 224698, 337047, 449396, 561745, 674094, 1123490, 1348188, 1685235, 2246980, 3370470, 6740940, 8201477, 16402954, 24604431, 32805908, 41007385, 49208862, 82014770, 98417724, 123022155, 164029540, 246044310, 492088620]

約数ペア:

[(1, 492088620), (2, 246044310), (3, 164029540), (4, 123022155), (5, 98417724), (6, 82014770), (10, 49208862), (12, 41007385), (15, 32805908), (20, 24604431), (30, 16402954), (60, 8201477), (73, 6740940), (146, 3370470), (219, 2246980), (292, 1685235), (365, 1348188), (438, 1123490), (730, 674094), (876, 561745), (1095, 449396), (1460, 337047), (2190, 224698), (4380, 112349)]