65567940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47513}}^1$

素因数の和:47548

約数の個数: 48

約数和(自身を含む): 191576448

約数和(自身を除く): 126008508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 47513, 95026, 142539, 190052, 237565, 285078, 475130, 570156, 712695, 950260, 1092799, 1425390, 2185598, 2850780, 3278397, 4371196, 5463995, 6556794, 10927990, 13113588, 16391985, 21855980, 32783970, 65567940]

約数ペア:

[(1, 65567940), (2, 32783970), (3, 21855980), (4, 16391985), (5, 13113588), (6, 10927990), (10, 6556794), (12, 5463995), (15, 4371196), (20, 3278397), (23, 2850780), (30, 2185598), (46, 1425390), (60, 1092799), (69, 950260), (92, 712695), (115, 570156), (138, 475130), (230, 285078), (276, 237565), (345, 190052), (460, 142539), (690, 95026), (1380, 47513)]