30731298

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{30307}}^1$

素因数の和:30338

約数の個数: 24

約数和(自身を含む): 66556368

約数和(自身を除く): 35825070

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 30307, 60614, 90921, 181842, 393991, 787982, 1181973, 2363946, 5121883, 10243766, 15365649, 30731298]

約数ペア:

[(1, 30731298), (2, 15365649), (3, 10243766), (6, 5121883), (13, 2363946), (26, 1181973), (39, 787982), (78, 393991), (169, 181842), (338, 90921), (507, 60614), (1014, 30307)]