2014729045

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 2969809920

約数和(自身を除く): 955080875

約数列:

[1, 5, 7, 23, 35, 61, 89, 115, 161, 305, 427, 445, 461, 623, 805, 1403, 2047, 2135, 2305, 3115, 3227, 5429, 7015, 9821, 10235, 10603, 14329, 16135, 27145, 28121, 38003, 41029, 49105, 53015, 71645, 74221, 124867, 140605, 190015, 196847, 205145, 287203, 371105, 624335, 646783, 874069, 943667, 984235, 1436015, 2502769, 3233915, 4370345, 4527481, 4718335, 6605669, 12513845, 17519383, 22637405, 33028345, 57563687, 87596915, 287818435, 402945809, 2014729045]

約数ペア:

[(1, 2014729045), (5, 402945809), (7, 287818435), (23, 87596915), (35, 57563687), (61, 33028345), (89, 22637405), (115, 17519383), (161, 12513845), (305, 6605669), (427, 4718335), (445, 4527481), (461, 4370345), (623, 3233915), (805, 2502769), (1403, 1436015), (2047, 984235), (2135, 943667), (2305, 874069), (3115, 646783), (3227, 624335), (5429, 371105), (7015, 287203), (9821, 205145), (10235, 196847), (10603, 190015), (14329, 140605), (16135, 124867), (27145, 74221), (28121, 71645), (38003, 53015), (41029, 49105)]