66973930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{291191}}^1$

素因数の和:291221

約数の個数: 16

約数和(自身を含む): 125794944

約数和(自身を除く): 58821014

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 291191, 582382, 1455955, 2911910, 6697393, 13394786, 33486965, 66973930]

約数ペア:

[(1, 66973930), (2, 33486965), (5, 13394786), (10, 6697393), (23, 2911910), (46, 1455955), (115, 582382), (230, 291191)]