27696660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{997}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 77796096

約数和(自身を除く): 50099436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 997, 1389, 1852, 1994, 2315, 2778, 2991, 3988, 4630, 4985, 5556, 5982, 6945, 9260, 9970, 11964, 13890, 14955, 19940, 27780, 29910, 59820, 461611, 923222, 1384833, 1846444, 2308055, 2769666, 4616110, 5539332, 6924165, 9232220, 13848330, 27696660]

約数ペア:

[(1, 27696660), (2, 13848330), (3, 9232220), (4, 6924165), (5, 5539332), (6, 4616110), (10, 2769666), (12, 2308055), (15, 1846444), (20, 1384833), (30, 923222), (60, 461611), (463, 59820), (926, 29910), (997, 27780), (1389, 19940), (1852, 14955), (1994, 13890), (2315, 11964), (2778, 9970), (2991, 9260), (3988, 6945), (4630, 5982), (4985, 5556)]