30680792

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 59648400

約数和(自身を除く): 28967608

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 1051, 2102, 3649, 4204, 7298, 8408, 14596, 29192, 43091, 86182, 93539, 172364, 187078, 344728, 374156, 748312, 3835099, 7670198, 15340396, 30680792]

約数ペア:

[(1, 30680792), (2, 15340396), (4, 7670198), (8, 3835099), (41, 748312), (82, 374156), (89, 344728), (164, 187078), (178, 172364), (328, 93539), (356, 86182), (712, 43091), (1051, 29192), (2102, 14596), (3649, 8408), (4204, 7298)]