2008439970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66947999}}^1$

素因数の和:66948009

約数の個数: 16

約数和(自身を含む): 4820256000

約数和(自身を除く): 2811816030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66947999, 133895998, 200843997, 334739995, 401687994, 669479990, 1004219985, 2008439970]

約数ペア:

[(1, 2008439970), (2, 1004219985), (3, 669479990), (5, 401687994), (6, 334739995), (10, 200843997), (15, 133895998), (30, 66947999)]