30434474

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 55627776

約数和(自身を除く): 25193302

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2011, 2162, 4022, 7567, 14077, 15134, 28154, 46253, 92506, 94517, 189034, 323771, 647542, 661619, 1323238, 2173891, 4347782, 15217237, 30434474]

約数ペア:

[(1, 30434474), (2, 15217237), (7, 4347782), (14, 2173891), (23, 1323238), (46, 661619), (47, 647542), (94, 323771), (161, 189034), (322, 94517), (329, 92506), (658, 46253), (1081, 28154), (2011, 15134), (2162, 14077), (4022, 7567)]