30395903

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 33177600

約数和(自身を除く): 2781697

約数列:

[1, 23, 31, 89, 479, 713, 2047, 2759, 11017, 14849, 42631, 63457, 341527, 980513, 1321561, 30395903]

約数ペア:

[(1, 30395903), (23, 1321561), (31, 980513), (89, 341527), (479, 63457), (713, 42631), (2047, 14849), (2759, 11017)]