15660106

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 30369600

約数和(自身を除く): 14709494

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 199, 398, 511, 539, 803, 1022, 1078, 1393, 1606, 2189, 2786, 3577, 4378, 5621, 7154, 9751, 11242, 14527, 15323, 19502, 29054, 30646, 39347, 78694, 101689, 107261, 159797, 203378, 214522, 319594, 711823, 1118579, 1423646, 2237158, 7830053, 15660106]

約数ペア:

[(1, 15660106), (2, 7830053), (7, 2237158), (11, 1423646), (14, 1118579), (22, 711823), (49, 319594), (73, 214522), (77, 203378), (98, 159797), (146, 107261), (154, 101689), (199, 78694), (398, 39347), (511, 30646), (539, 29054), (803, 19502), (1022, 15323), (1078, 14527), (1393, 11242), (1606, 9751), (2189, 7154), (2786, 5621), (3577, 4378)]