2710960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 7428096

約数和(自身を除く): 4717136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 103, 112, 140, 188, 206, 235, 280, 329, 376, 412, 470, 515, 560, 658, 721, 752, 824, 940, 1030, 1316, 1442, 1645, 1648, 1880, 2060, 2632, 2884, 3290, 3605, 3760, 4120, 4841, 5264, 5768, 6580, 7210, 8240, 9682, 11536, 13160, 14420, 19364, 24205, 26320, 28840, 33887, 38728, 48410, 57680, 67774, 77456, 96820, 135548, 169435, 193640, 271096, 338870, 387280, 542192, 677740, 1355480, 2710960]

約数ペア:

[(1, 2710960), (2, 1355480), (4, 677740), (5, 542192), (7, 387280), (8, 338870), (10, 271096), (14, 193640), (16, 169435), (20, 135548), (28, 96820), (35, 77456), (40, 67774), (47, 57680), (56, 48410), (70, 38728), (80, 33887), (94, 28840), (103, 26320), (112, 24205), (140, 19364), (188, 14420), (206, 13160), (235, 11536), (280, 9682), (329, 8240), (376, 7210), (412, 6580), (470, 5768), (515, 5264), (560, 4841), (658, 4120), (721, 3760), (752, 3605), (824, 3290), (940, 2884), (1030, 2632), (1316, 2060), (1442, 1880), (1645, 1648)]