30718708

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{881}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 56306880

約数和(自身を除く): 25588172

約数列:

[1, 2, 4, 23, 46, 92, 379, 758, 881, 1516, 1762, 3524, 8717, 17434, 20263, 34868, 40526, 81052, 333899, 667798, 1335596, 7679677, 15359354, 30718708]

約数ペア:

[(1, 30718708), (2, 15359354), (4, 7679677), (23, 1335596), (46, 667798), (92, 333899), (379, 81052), (758, 40526), (881, 34868), (1516, 20263), (1762, 17434), (3524, 8717)]