81829110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3701}}^1$

素因数の和:3789

約数の個数: 64

約数和(自身を含む): 217499904

約数和(自身を除く): 135670794

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 67, 110, 134, 165, 201, 330, 335, 402, 670, 737, 1005, 1474, 2010, 2211, 3685, 3701, 4422, 7370, 7402, 11055, 11103, 18505, 22110, 22206, 37010, 40711, 55515, 81422, 111030, 122133, 203555, 244266, 247967, 407110, 495934, 610665, 743901, 1221330, 1239835, 1487802, 2479670, 2727637, 3719505, 5455274, 7439010, 8182911, 13638185, 16365822, 27276370, 40914555, 81829110]

約数ペア:

[(1, 81829110), (2, 40914555), (3, 27276370), (5, 16365822), (6, 13638185), (10, 8182911), (11, 7439010), (15, 5455274), (22, 3719505), (30, 2727637), (33, 2479670), (55, 1487802), (66, 1239835), (67, 1221330), (110, 743901), (134, 610665), (165, 495934), (201, 407110), (330, 247967), (335, 244266), (402, 203555), (670, 122133), (737, 111030), (1005, 81422), (1474, 55515), (2010, 40711), (2211, 37010), (3685, 22206), (3701, 22110), (4422, 18505), (7370, 11103), (7402, 11055)]