173317060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6221}}^1$

素因数の和:6436

約数の個数: 48

約数和(自身を含む): 418118400

約数和(自身を除く): 244801340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3980, 5572, 6221, 6965, 12442, 13930, 24884, 27860, 31105, 43547, 62210, 87094, 124420, 174188, 217735, 435470, 870940, 1237979, 2475958, 4951916, 6189895, 8665853, 12379790, 17331706, 24759580, 34663412, 43329265, 86658530, 173317060]

約数ペア:

[(1, 173317060), (2, 86658530), (4, 43329265), (5, 34663412), (7, 24759580), (10, 17331706), (14, 12379790), (20, 8665853), (28, 6189895), (35, 4951916), (70, 2475958), (140, 1237979), (199, 870940), (398, 435470), (796, 217735), (995, 174188), (1393, 124420), (1990, 87094), (2786, 62210), (3980, 43547), (5572, 31105), (6221, 27860), (6965, 24884), (12442, 13930)]