80904330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69149}}^1$

素因数の和:69175

約数の個数: 48

約数和(自身を含む): 226535400

約数和(自身を除く): 145631070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 69149, 138298, 207447, 345745, 414894, 622341, 691490, 898937, 1037235, 1244682, 1797874, 2074470, 2696811, 3111705, 4494685, 5393622, 6223410, 8090433, 8989370, 13484055, 16180866, 26968110, 40452165, 80904330]

約数ペア:

[(1, 80904330), (2, 40452165), (3, 26968110), (5, 16180866), (6, 13484055), (9, 8989370), (10, 8090433), (13, 6223410), (15, 5393622), (18, 4494685), (26, 3111705), (30, 2696811), (39, 2074470), (45, 1797874), (65, 1244682), (78, 1037235), (90, 898937), (117, 691490), (130, 622341), (195, 414894), (234, 345745), (390, 207447), (585, 138298), (1170, 69149)]