335315260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17231}}^1$

素因数の和:17386

約数の個数: 48

約数和(自身を含む): 810593280

約数和(自身を除く): 475278020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3892, 4865, 9730, 17231, 19460, 34462, 68924, 86155, 120617, 172310, 241234, 344620, 482468, 603085, 1206170, 2395109, 2412340, 4790218, 9580436, 11975545, 16765763, 23951090, 33531526, 47902180, 67063052, 83828815, 167657630, 335315260]

約数ペア:

[(1, 335315260), (2, 167657630), (4, 83828815), (5, 67063052), (7, 47902180), (10, 33531526), (14, 23951090), (20, 16765763), (28, 11975545), (35, 9580436), (70, 4790218), (139, 2412340), (140, 2395109), (278, 1206170), (556, 603085), (695, 482468), (973, 344620), (1390, 241234), (1946, 172310), (2780, 120617), (3892, 86155), (4865, 68924), (9730, 34462), (17231, 19460)]