6756940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 15244992

約数和(自身を除く): 8488052

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 397, 460, 740, 794, 851, 1588, 1702, 1985, 3404, 3970, 4255, 7940, 8510, 9131, 14689, 17020, 18262, 29378, 36524, 45655, 58756, 73445, 91310, 146890, 182620, 293780, 337847, 675694, 1351388, 1689235, 3378470, 6756940]

約数ペア:

[(1, 6756940), (2, 3378470), (4, 1689235), (5, 1351388), (10, 675694), (20, 337847), (23, 293780), (37, 182620), (46, 146890), (74, 91310), (92, 73445), (115, 58756), (148, 45655), (185, 36524), (230, 29378), (370, 18262), (397, 17020), (460, 14689), (740, 9131), (794, 8510), (851, 7940), (1588, 4255), (1702, 3970), (1985, 3404)]