15764905730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{81041}}^1$

素因数の和:81459

約数の個数: 48

約数和(自身を含む): 33093338616

約数和(自身を除く): 17328432886

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 397, 490, 794, 1985, 2779, 3970, 5558, 13895, 19453, 27790, 38906, 81041, 97265, 162082, 194530, 405205, 567287, 810410, 1134574, 2836435, 3971009, 5672870, 7942018, 19855045, 32173277, 39710090, 64346554, 160866385, 225212939, 321732770, 450425878, 1126064695, 1576490573, 2252129390, 3152981146, 7882452865, 15764905730]

約数ペア:

[(1, 15764905730), (2, 7882452865), (5, 3152981146), (7, 2252129390), (10, 1576490573), (14, 1126064695), (35, 450425878), (49, 321732770), (70, 225212939), (98, 160866385), (245, 64346554), (397, 39710090), (490, 32173277), (794, 19855045), (1985, 7942018), (2779, 5672870), (3970, 3971009), (5558, 2836435), (13895, 1134574), (19453, 810410), (27790, 567287), (38906, 405205), (81041, 194530), (97265, 162082)]