68075350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:2989

約数の個数: 48

約数和(自身を含む): 146919168

約数和(自身を除く): 78843818

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 670, 938, 1675, 2345, 2903, 3350, 4690, 5806, 11725, 14515, 20321, 23450, 29030, 40642, 72575, 101605, 145150, 194501, 203210, 389002, 508025, 972505, 1016050, 1361507, 1945010, 2723014, 4862525, 6807535, 9725050, 13615070, 34037675, 68075350]

約数ペア:

[(1, 68075350), (2, 34037675), (5, 13615070), (7, 9725050), (10, 6807535), (14, 4862525), (25, 2723014), (35, 1945010), (50, 1361507), (67, 1016050), (70, 972505), (134, 508025), (175, 389002), (335, 203210), (350, 194501), (469, 145150), (670, 101605), (938, 72575), (1675, 40642), (2345, 29030), (2903, 23450), (3350, 20321), (4690, 14515), (5806, 11725)]