30914954

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{3413}}^1$

素因数の和:4069

約数の個数: 16

約数和(自身を含む): 53094528

約数和(自身を除く): 22179574

約数列:

[1, 2, 7, 14, 647, 1294, 3413, 4529, 6826, 9058, 23891, 47782, 2208211, 4416422, 15457477, 30914954]

約数ペア:

[(1, 30914954), (2, 15457477), (7, 4416422), (14, 2208211), (647, 47782), (1294, 23891), (3413, 9058), (4529, 6826)]