61564370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1129}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 136684800

約数和(自身を除く): 75120430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 70, 82, 95, 133, 190, 205, 266, 287, 410, 574, 665, 779, 1129, 1330, 1435, 1558, 2258, 2870, 3895, 5453, 5645, 7790, 7903, 10906, 11290, 15806, 21451, 27265, 39515, 42902, 46289, 54530, 79030, 92578, 107255, 150157, 214510, 231445, 300314, 324023, 462890, 648046, 750785, 879491, 1501570, 1620115, 1758982, 3240230, 4397455, 6156437, 8794910, 12312874, 30782185, 61564370]

約数ペア:

[(1, 61564370), (2, 30782185), (5, 12312874), (7, 8794910), (10, 6156437), (14, 4397455), (19, 3240230), (35, 1758982), (38, 1620115), (41, 1501570), (70, 879491), (82, 750785), (95, 648046), (133, 462890), (190, 324023), (205, 300314), (266, 231445), (287, 214510), (410, 150157), (574, 107255), (665, 92578), (779, 79030), (1129, 54530), (1330, 46289), (1435, 42902), (1558, 39515), (2258, 27265), (2870, 21451), (3895, 15806), (5453, 11290), (5645, 10906), (7790, 7903)]