13303150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 28569600

約数和(自身を除く): 15266450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 191, 199, 350, 382, 398, 955, 995, 1337, 1393, 1910, 1990, 2674, 2786, 4775, 4975, 6685, 6965, 9550, 9950, 13370, 13930, 33425, 34825, 38009, 66850, 69650, 76018, 190045, 266063, 380090, 532126, 950225, 1330315, 1900450, 2660630, 6651575, 13303150]

約数ペア:

[(1, 13303150), (2, 6651575), (5, 2660630), (7, 1900450), (10, 1330315), (14, 950225), (25, 532126), (35, 380090), (50, 266063), (70, 190045), (175, 76018), (191, 69650), (199, 66850), (350, 38009), (382, 34825), (398, 33425), (955, 13930), (995, 13370), (1337, 9950), (1393, 9550), (1910, 6965), (1990, 6685), (2674, 4975), (2786, 4775)]