30403126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 51545088

約数和(自身を除く): 21141962

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 563, 806, 871, 1126, 1742, 2077, 4154, 7319, 14638, 17453, 27001, 34906, 37721, 54002, 75442, 226889, 453778, 490373, 980746, 1169351, 2338702, 15201563, 30403126]

約数ペア:

[(1, 30403126), (2, 15201563), (13, 2338702), (26, 1169351), (31, 980746), (62, 490373), (67, 453778), (134, 226889), (403, 75442), (563, 54002), (806, 37721), (871, 34906), (1126, 27001), (1742, 17453), (2077, 14638), (4154, 7319)]