30826578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223381}}^1$

素因数の和:223409

約数の個数: 16

約数和(自身を含む): 64334016

約数和(自身を除く): 33507438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223381, 446762, 670143, 1340286, 5137763, 10275526, 15413289, 30826578]

約数ペア:

[(1, 30826578), (2, 15413289), (3, 10275526), (6, 5137763), (23, 1340286), (46, 670143), (69, 446762), (138, 223381)]