30949646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 58466304

約数和(自身を除く): 27516658

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 127, 169, 182, 206, 254, 338, 721, 889, 1183, 1339, 1442, 1651, 1778, 2366, 2678, 3302, 9373, 11557, 13081, 17407, 18746, 21463, 23114, 26162, 34814, 42926, 91567, 121849, 150241, 170053, 183134, 243698, 300482, 340106, 1190371, 2210689, 2380742, 4421378, 15474823, 30949646]

約数ペア:

[(1, 30949646), (2, 15474823), (7, 4421378), (13, 2380742), (14, 2210689), (26, 1190371), (91, 340106), (103, 300482), (127, 243698), (169, 183134), (182, 170053), (206, 150241), (254, 121849), (338, 91567), (721, 42926), (889, 34814), (1183, 26162), (1339, 23114), (1442, 21463), (1651, 18746), (1778, 17407), (2366, 13081), (2678, 11557), (3302, 9373)]