316447180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{132961}}^1$

素因数の和:132994

約数の個数: 48

約数和(自身を含む): 804154176

約数和(自身を除く): 487706996

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, 132961, 265922, 531844, 664805, 930727, 1329610, 1861454, 2260337, 2659220, 3722908, 4520674, 4653635, 9041348, 9307270, 11301685, 15822359, 18614540, 22603370, 31644718, 45206740, 63289436, 79111795, 158223590, 316447180]

約数ペア:

[(1, 316447180), (2, 158223590), (4, 79111795), (5, 63289436), (7, 45206740), (10, 31644718), (14, 22603370), (17, 18614540), (20, 15822359), (28, 11301685), (34, 9307270), (35, 9041348), (68, 4653635), (70, 4520674), (85, 3722908), (119, 2659220), (140, 2260337), (170, 1861454), (238, 1329610), (340, 930727), (476, 664805), (595, 531844), (1190, 265922), (2380, 132961)]