7330120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 19284480

約数和(自身を除く): 11954360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 557, 658, 940, 1114, 1316, 1645, 1880, 2228, 2632, 2785, 3290, 3899, 4456, 5570, 6580, 7798, 11140, 13160, 15596, 19495, 22280, 26179, 31192, 38990, 52358, 77980, 104716, 130895, 155960, 183253, 209432, 261790, 366506, 523580, 733012, 916265, 1047160, 1466024, 1832530, 3665060, 7330120]

約数ペア:

[(1, 7330120), (2, 3665060), (4, 1832530), (5, 1466024), (7, 1047160), (8, 916265), (10, 733012), (14, 523580), (20, 366506), (28, 261790), (35, 209432), (40, 183253), (47, 155960), (56, 130895), (70, 104716), (94, 77980), (140, 52358), (188, 38990), (235, 31192), (280, 26179), (329, 22280), (376, 19495), (470, 15596), (557, 13160), (658, 11140), (940, 7798), (1114, 6580), (1316, 5570), (1645, 4456), (1880, 3899), (2228, 3290), (2632, 2785)]