17690540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7433}}^1$

素因数の和:7466

約数の個数: 48

約数和(自身を含む): 44960832

約数和(自身を除く): 27270292

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 7433, 14866, 29732, 37165, 52031, 74330, 104062, 126361, 148660, 208124, 252722, 260155, 505444, 520310, 631805, 884527, 1040620, 1263610, 1769054, 2527220, 3538108, 4422635, 8845270, 17690540]

約数ペア:

[(1, 17690540), (2, 8845270), (4, 4422635), (5, 3538108), (7, 2527220), (10, 1769054), (14, 1263610), (17, 1040620), (20, 884527), (28, 631805), (34, 520310), (35, 505444), (68, 260155), (70, 252722), (85, 208124), (119, 148660), (140, 126361), (170, 104062), (238, 74330), (340, 52031), (476, 37165), (595, 29732), (1190, 14866), (2380, 7433)]