69108830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{4679}}^1$

素因数の和:4904

約数の個数: 32

約数和(自身を含む): 142871040

約数和(自身を除く): 73762210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2954, 4679, 7385, 9358, 14770, 23395, 32753, 46790, 65506, 163765, 327530, 987269, 1974538, 4936345, 6910883, 9872690, 13821766, 34554415, 69108830]

約数ペア:

[(1, 69108830), (2, 34554415), (5, 13821766), (7, 9872690), (10, 6910883), (14, 4936345), (35, 1974538), (70, 987269), (211, 327530), (422, 163765), (1055, 65506), (1477, 46790), (2110, 32753), (2954, 23395), (4679, 14770), (7385, 9358)]