30269955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87739}}^1$

素因数の和:87770

約数の個数: 16

約数和(自身を含む): 50538240

約数和(自身を除く): 20268285

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 87739, 263217, 438695, 1316085, 2017997, 6053991, 10089985, 30269955]

約数ペア:

[(1, 30269955), (3, 10089985), (5, 6053991), (15, 2017997), (23, 1316085), (69, 438695), (115, 263217), (345, 87739)]