310166052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1997}}^1$

素因数の和:2097

約数の個数: 72

約数和(自身を含む): 847215936

約数和(自身を除く): 537049884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 1849, 1997, 3612, 3698, 3994, 5547, 5991, 7396, 7988, 11094, 11982, 12943, 13979, 22188, 23964, 25886, 27958, 38829, 41937, 51772, 55916, 77658, 83874, 85871, 155316, 167748, 171742, 257613, 343484, 515226, 601097, 1030452, 1202194, 1803291, 2404388, 3606582, 3692453, 7213164, 7384906, 11077359, 14769812, 22154718, 25847171, 44309436, 51694342, 77541513, 103388684, 155083026, 310166052]

約数ペア:

[(1, 310166052), (2, 155083026), (3, 103388684), (4, 77541513), (6, 51694342), (7, 44309436), (12, 25847171), (14, 22154718), (21, 14769812), (28, 11077359), (42, 7384906), (43, 7213164), (84, 3692453), (86, 3606582), (129, 2404388), (172, 1803291), (258, 1202194), (301, 1030452), (516, 601097), (602, 515226), (903, 343484), (1204, 257613), (1806, 171742), (1849, 167748), (1997, 155316), (3612, 85871), (3698, 83874), (3994, 77658), (5547, 55916), (5991, 51772), (7396, 41937), (7988, 38829), (11094, 27958), (11982, 25886), (12943, 23964), (13979, 22188)]