215003310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{673}}^1$

素因数の和:1169

約数の個数: 64

約数和(自身を含む): 540407808

約数和(自身を除く): 325404498

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 463, 673, 690, 926, 1346, 1389, 2019, 2315, 2778, 3365, 4038, 4630, 6730, 6945, 10095, 10649, 13890, 15479, 20190, 21298, 30958, 31947, 46437, 53245, 63894, 77395, 92874, 106490, 154790, 159735, 232185, 311599, 319470, 464370, 623198, 934797, 1557995, 1869594, 3115990, 4673985, 7166777, 9347970, 14333554, 21500331, 35833885, 43000662, 71667770, 107501655, 215003310]

約数ペア:

[(1, 215003310), (2, 107501655), (3, 71667770), (5, 43000662), (6, 35833885), (10, 21500331), (15, 14333554), (23, 9347970), (30, 7166777), (46, 4673985), (69, 3115990), (115, 1869594), (138, 1557995), (230, 934797), (345, 623198), (463, 464370), (673, 319470), (690, 311599), (926, 232185), (1346, 159735), (1389, 154790), (2019, 106490), (2315, 92874), (2778, 77395), (3365, 63894), (4038, 53245), (4630, 46437), (6730, 31947), (6945, 30958), (10095, 21298), (10649, 20190), (13890, 15479)]