804612970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{5399}}^1$

素因数の和:7542

約数の個数: 32

約数和(自身を含む): 1656288000

約数和(自身を除く): 851675030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2129, 4258, 5399, 10645, 10798, 14903, 21290, 26995, 29806, 37793, 53990, 74515, 75586, 149030, 188965, 377930, 11494471, 22988942, 57472355, 80461297, 114944710, 160922594, 402306485, 804612970]

約数ペア:

[(1, 804612970), (2, 402306485), (5, 160922594), (7, 114944710), (10, 80461297), (14, 57472355), (35, 22988942), (70, 11494471), (2129, 377930), (4258, 188965), (5399, 149030), (10645, 75586), (10798, 74515), (14903, 53990), (21290, 37793), (26995, 29806)]