3412850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{199}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 7440000

約数和(自身を除く): 4027150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 199, 245, 343, 350, 398, 490, 686, 995, 1225, 1393, 1715, 1990, 2450, 2786, 3430, 4975, 6965, 8575, 9751, 9950, 13930, 17150, 19502, 34825, 48755, 68257, 69650, 97510, 136514, 243775, 341285, 487550, 682570, 1706425, 3412850]

約数ペア:

[(1, 3412850), (2, 1706425), (5, 682570), (7, 487550), (10, 341285), (14, 243775), (25, 136514), (35, 97510), (49, 69650), (50, 68257), (70, 48755), (98, 34825), (175, 19502), (199, 17150), (245, 13930), (343, 9950), (350, 9751), (398, 8575), (490, 6965), (686, 4975), (995, 3430), (1225, 2786), (1393, 2450), (1715, 1990)]