139474650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{132833}}^1$

素因数の和:132855

約数の個数: 48

約数和(自身を含む): 395313984

約数和(自身を除く): 255839334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 132833, 265666, 398499, 664165, 796998, 929831, 1328330, 1859662, 1992495, 2789493, 3320825, 3984990, 4649155, 5578986, 6641650, 9298310, 9962475, 13947465, 19924950, 23245775, 27894930, 46491550, 69737325, 139474650]

約数ペア:

[(1, 139474650), (2, 69737325), (3, 46491550), (5, 27894930), (6, 23245775), (7, 19924950), (10, 13947465), (14, 9962475), (15, 9298310), (21, 6641650), (25, 5578986), (30, 4649155), (35, 3984990), (42, 3320825), (50, 2789493), (70, 1992495), (75, 1859662), (105, 1328330), (150, 929831), (175, 796998), (210, 664165), (350, 398499), (525, 265666), (1050, 132833)]