30894836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58073}}^1$

素因数の和:58103

約数の個数: 24

約数和(自身を含む): 65042880

約数和(自身を除く): 34148044

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 58073, 116146, 232292, 406511, 813022, 1103387, 1626044, 2206774, 4413548, 7723709, 15447418, 30894836]

約数ペア:

[(1, 30894836), (2, 15447418), (4, 7723709), (7, 4413548), (14, 2206774), (19, 1626044), (28, 1103387), (38, 813022), (76, 406511), (133, 232292), (266, 116146), (532, 58073)]