17342360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 44953920

約数和(自身を除く): 27611560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 241, 257, 280, 482, 514, 964, 1028, 1205, 1285, 1687, 1799, 1928, 2056, 2410, 2570, 3374, 3598, 4820, 5140, 6748, 7196, 8435, 8995, 9640, 10280, 13496, 14392, 16870, 17990, 33740, 35980, 61937, 67480, 71960, 123874, 247748, 309685, 433559, 495496, 619370, 867118, 1238740, 1734236, 2167795, 2477480, 3468472, 4335590, 8671180, 17342360]

約数ペア:

[(1, 17342360), (2, 8671180), (4, 4335590), (5, 3468472), (7, 2477480), (8, 2167795), (10, 1734236), (14, 1238740), (20, 867118), (28, 619370), (35, 495496), (40, 433559), (56, 309685), (70, 247748), (140, 123874), (241, 71960), (257, 67480), (280, 61937), (482, 35980), (514, 33740), (964, 17990), (1028, 16870), (1205, 14392), (1285, 13496), (1687, 10280), (1799, 9640), (1928, 8995), (2056, 8435), (2410, 7196), (2570, 6748), (3374, 5140), (3598, 4820)]