1743700

素因数分解:

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

素因数の和:121

約数の個数: 72

約数和(自身を含む): 4499712

約数和(自身を除く): 2756012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 47, 50, 53, 70, 94, 100, 106, 140, 175, 188, 212, 235, 265, 329, 350, 371, 470, 530, 658, 700, 742, 940, 1060, 1175, 1316, 1325, 1484, 1645, 1855, 2350, 2491, 2650, 3290, 3710, 4700, 4982, 5300, 6580, 7420, 8225, 9275, 9964, 12455, 16450, 17437, 18550, 24910, 32900, 34874, 37100, 49820, 62275, 69748, 87185, 124550, 174370, 249100, 348740, 435925, 871850, 1743700]

約数ペア:

[(1, 1743700), (2, 871850), (4, 435925), (5, 348740), (7, 249100), (10, 174370), (14, 124550), (20, 87185), (25, 69748), (28, 62275), (35, 49820), (47, 37100), (50, 34874), (53, 32900), (70, 24910), (94, 18550), (100, 17437), (106, 16450), (140, 12455), (175, 9964), (188, 9275), (212, 8225), (235, 7420), (265, 6580), (329, 5300), (350, 4982), (371, 4700), (470, 3710), (530, 3290), (658, 2650), (700, 2491), (742, 2350), (940, 1855), (1060, 1645), (1175, 1484), (1316, 1325)]