80627610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{383941}}^1$

素因数の和:383958

約数の個数: 32

約数和(自身を含む): 221150592

約数和(自身を除く): 140522982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 383941, 767882, 1151823, 1919705, 2303646, 2687587, 3839410, 5375174, 5759115, 8062761, 11518230, 13437935, 16125522, 26875870, 40313805, 80627610]

約数ペア:

[(1, 80627610), (2, 40313805), (3, 26875870), (5, 16125522), (6, 13437935), (7, 11518230), (10, 8062761), (14, 5759115), (15, 5375174), (21, 3839410), (30, 2687587), (35, 2303646), (42, 1919705), (70, 1151823), (105, 767882), (210, 383941)]