30098782

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15467}}^1$

素因数の和:15615

約数の個数: 16

約数和(自身を含む): 51972480

約数和(自身を除く): 21873698

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 15467, 30934, 108269, 216538, 2149913, 4299826, 15049391, 30098782]

約数ペア:

[(1, 30098782), (2, 15049391), (7, 4299826), (14, 2149913), (139, 216538), (278, 108269), (973, 30934), (1946, 15467)]