254636730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6007}}^1$

素因数の和:6180

約数の個数: 64

約数和(自身を含む): 683470080

約数和(自身を除く): 428833350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4239, 4710, 6007, 7065, 8478, 12014, 14130, 18021, 21195, 30035, 36042, 42390, 54063, 60070, 90105, 108126, 162189, 180210, 270315, 324378, 540630, 810945, 943099, 1621890, 1886198, 2829297, 4715495, 5658594, 8487891, 9430990, 14146485, 16975782, 25463673, 28292970, 42439455, 50927346, 84878910, 127318365, 254636730]

約数ペア:

[(1, 254636730), (2, 127318365), (3, 84878910), (5, 50927346), (6, 42439455), (9, 28292970), (10, 25463673), (15, 16975782), (18, 14146485), (27, 9430990), (30, 8487891), (45, 5658594), (54, 4715495), (90, 2829297), (135, 1886198), (157, 1621890), (270, 943099), (314, 810945), (471, 540630), (785, 324378), (942, 270315), (1413, 180210), (1570, 162189), (2355, 108126), (2826, 90105), (4239, 60070), (4710, 54063), (6007, 42390), (7065, 36042), (8478, 30035), (12014, 21195), (14130, 18021)]