68135550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{64891}}^1$

素因数の和:64913

約数の個数: 48

約数和(自身を含む): 193118592

約数和(自身を除く): 124983042

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, 64891, 129782, 194673, 324455, 389346, 454237, 648910, 908474, 973365, 1362711, 1622275, 1946730, 2271185, 2725422, 3244550, 4542370, 4866825, 6813555, 9733650, 11355925, 13627110, 22711850, 34067775, 68135550]

約数ペア:

[(1, 68135550), (2, 34067775), (3, 22711850), (5, 13627110), (6, 11355925), (7, 9733650), (10, 6813555), (14, 4866825), (15, 4542370), (21, 3244550), (25, 2725422), (30, 2271185), (35, 1946730), (42, 1622275), (50, 1362711), (70, 973365), (75, 908474), (105, 648910), (150, 454237), (175, 389346), (210, 324455), (350, 194673), (525, 129782), (1050, 64891)]