3487400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 9642240

約数和(自身を除く): 6154840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 53, 56, 70, 94, 100, 106, 140, 175, 188, 200, 212, 235, 265, 280, 329, 350, 371, 376, 424, 470, 530, 658, 700, 742, 940, 1060, 1175, 1316, 1325, 1400, 1484, 1645, 1855, 1880, 2120, 2350, 2491, 2632, 2650, 2968, 3290, 3710, 4700, 4982, 5300, 6580, 7420, 8225, 9275, 9400, 9964, 10600, 12455, 13160, 14840, 16450, 17437, 18550, 19928, 24910, 32900, 34874, 37100, 49820, 62275, 65800, 69748, 74200, 87185, 99640, 124550, 139496, 174370, 249100, 348740, 435925, 498200, 697480, 871850, 1743700, 3487400]

約数ペア:

[(1, 3487400), (2, 1743700), (4, 871850), (5, 697480), (7, 498200), (8, 435925), (10, 348740), (14, 249100), (20, 174370), (25, 139496), (28, 124550), (35, 99640), (40, 87185), (47, 74200), (50, 69748), (53, 65800), (56, 62275), (70, 49820), (94, 37100), (100, 34874), (106, 32900), (140, 24910), (175, 19928), (188, 18550), (200, 17437), (212, 16450), (235, 14840), (265, 13160), (280, 12455), (329, 10600), (350, 9964), (371, 9400), (376, 9275), (424, 8225), (470, 7420), (530, 6580), (658, 5300), (700, 4982), (742, 4700), (940, 3710), (1060, 3290), (1175, 2968), (1316, 2650), (1325, 2632), (1400, 2491), (1484, 2350), (1645, 2120), (1855, 1880)]