30142474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4153}}^1$

素因数の和:4365

約数の個数: 16

約数和(自身を含む): 47854080

約数和(自身を除く): 17711606

約数列:

[1, 2, 19, 38, 191, 382, 3629, 4153, 7258, 8306, 78907, 157814, 793223, 1586446, 15071237, 30142474]

約数ペア:

[(1, 30142474), (2, 15071237), (19, 1586446), (38, 793223), (191, 157814), (382, 78907), (3629, 8306), (4153, 7258)]