67047110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 136249344

約数和(自身を除く): 69202234

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 127, 130, 131, 155, 254, 262, 310, 403, 635, 655, 806, 1270, 1310, 1651, 1703, 2015, 3302, 3406, 3937, 4030, 4061, 7874, 8122, 8255, 8515, 16510, 16637, 17030, 19685, 20305, 33274, 39370, 40610, 51181, 52793, 83185, 102362, 105586, 166370, 216281, 255905, 263965, 432562, 511810, 515747, 527930, 1031494, 1081405, 2162810, 2578735, 5157470, 6704711, 13409422, 33523555, 67047110]

約数ペア:

[(1, 67047110), (2, 33523555), (5, 13409422), (10, 6704711), (13, 5157470), (26, 2578735), (31, 2162810), (62, 1081405), (65, 1031494), (127, 527930), (130, 515747), (131, 511810), (155, 432562), (254, 263965), (262, 255905), (310, 216281), (403, 166370), (635, 105586), (655, 102362), (806, 83185), (1270, 52793), (1310, 51181), (1651, 40610), (1703, 39370), (2015, 33274), (3302, 20305), (3406, 19685), (3937, 17030), (4030, 16637), (4061, 16510), (7874, 8515), (8122, 8255)]