30385668

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 74874240

約数和(自身を除く): 44488572

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 1237, 2047, 2474, 3711, 4094, 4948, 6141, 7422, 8188, 12282, 14844, 24564, 28451, 56902, 85353, 110093, 113804, 170706, 220186, 330279, 341412, 440372, 660558, 1321116, 2532139, 5064278, 7596417, 10128556, 15192834, 30385668]

約数ペア:

[(1, 30385668), (2, 15192834), (3, 10128556), (4, 7596417), (6, 5064278), (12, 2532139), (23, 1321116), (46, 660558), (69, 440372), (89, 341412), (92, 330279), (138, 220186), (178, 170706), (267, 113804), (276, 110093), (356, 85353), (534, 56902), (1068, 28451), (1237, 24564), (2047, 14844), (2474, 12282), (3711, 8188), (4094, 7422), (4948, 6141)]