12961193610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1\times {\mathrm{4003}}^1$

素因数の和:6967

約数の個数: 64

約数和(自身を含む): 31966526592

約数和(自身を除く): 19005332982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 2917, 4003, 5834, 8006, 8751, 12009, 14585, 17502, 20015, 24018, 29170, 40030, 43755, 60045, 87510, 107929, 120090, 148111, 215858, 296222, 323787, 444333, 539645, 647574, 740555, 888666, 1079290, 1481110, 1618935, 2221665, 3237870, 4443330, 11676751, 23353502, 35030253, 58383755, 70060506, 116767510, 175151265, 350302530, 432039787, 864079574, 1296119361, 2160198935, 2592238722, 4320397870, 6480596805, 12961193610]

約数ペア:

[(1, 12961193610), (2, 6480596805), (3, 4320397870), (5, 2592238722), (6, 2160198935), (10, 1296119361), (15, 864079574), (30, 432039787), (37, 350302530), (74, 175151265), (111, 116767510), (185, 70060506), (222, 58383755), (370, 35030253), (555, 23353502), (1110, 11676751), (2917, 4443330), (4003, 3237870), (5834, 2221665), (8006, 1618935), (8751, 1481110), (12009, 1079290), (14585, 888666), (17502, 740555), (20015, 647574), (24018, 539645), (29170, 444333), (40030, 323787), (43755, 296222), (60045, 215858), (87510, 148111), (107929, 120090)]