274620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 806400

約数和(自身を除く): 531780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 199, 230, 276, 345, 398, 460, 597, 690, 796, 995, 1194, 1380, 1990, 2388, 2985, 3980, 4577, 5970, 9154, 11940, 13731, 18308, 22885, 27462, 45770, 54924, 68655, 91540, 137310, 274620]

約数ペア:

[(1, 274620), (2, 137310), (3, 91540), (4, 68655), (5, 54924), (6, 45770), (10, 27462), (12, 22885), (15, 18308), (20, 13731), (23, 11940), (30, 9154), (46, 5970), (60, 4577), (69, 3980), (92, 2985), (115, 2388), (138, 1990), (199, 1380), (230, 1194), (276, 995), (345, 796), (398, 690), (460, 597)]