30963548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 68006400

約数和(自身を除く): 37042852

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 229, 308, 439, 458, 878, 916, 1603, 1756, 2519, 3073, 3206, 4829, 5038, 6146, 6412, 9658, 10076, 12292, 17633, 19316, 33803, 35266, 67606, 70532, 100531, 135212, 201062, 402124, 703717, 1105841, 1407434, 2211682, 2814868, 4423364, 7740887, 15481774, 30963548]

約数ペア:

[(1, 30963548), (2, 15481774), (4, 7740887), (7, 4423364), (11, 2814868), (14, 2211682), (22, 1407434), (28, 1105841), (44, 703717), (77, 402124), (154, 201062), (229, 135212), (308, 100531), (439, 70532), (458, 67606), (878, 35266), (916, 33803), (1603, 19316), (1756, 17633), (2519, 12292), (3073, 10076), (3206, 9658), (4829, 6412), (5038, 6146)]