30894694

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1239

約数の個数: 16

約数和(自身を含む): 47155248

約数和(自身を除く): 16260554

約数列:

[1, 2, 97, 163, 194, 326, 977, 1954, 15811, 31622, 94769, 159251, 189538, 318502, 15447347, 30894694]

約数ペア:

[(1, 30894694), (2, 15447347), (97, 318502), (163, 189538), (194, 159251), (326, 94769), (977, 31622), (1954, 15811)]