6896550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 17856000

約数和(自身を除く): 10959450

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 1999, 3450, 3998, 5997, 9995, 11994, 19990, 29985, 45977, 49975, 59970, 91954, 99950, 137931, 149925, 229885, 275862, 299850, 459770, 689655, 1149425, 1379310, 2298850, 3448275, 6896550]

約数ペア:

[(1, 6896550), (2, 3448275), (3, 2298850), (5, 1379310), (6, 1149425), (10, 689655), (15, 459770), (23, 299850), (25, 275862), (30, 229885), (46, 149925), (50, 137931), (69, 99950), (75, 91954), (115, 59970), (138, 49975), (150, 45977), (230, 29985), (345, 19990), (575, 11994), (690, 9995), (1150, 5997), (1725, 3998), (1999, 3450)]