68475990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3517}}^1$

素因数の和:3597

約数の個数: 64

約数和(自身を含む): 182373120

約数和(自身を除く): 113897130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 885, 1298, 1770, 1947, 3245, 3517, 3894, 6490, 7034, 9735, 10551, 17585, 19470, 21102, 35170, 38687, 52755, 77374, 105510, 116061, 193435, 207503, 232122, 386870, 415006, 580305, 622509, 1037515, 1160610, 1245018, 2075030, 2282533, 3112545, 4565066, 6225090, 6847599, 11412665, 13695198, 22825330, 34237995, 68475990]

約数ペア:

[(1, 68475990), (2, 34237995), (3, 22825330), (5, 13695198), (6, 11412665), (10, 6847599), (11, 6225090), (15, 4565066), (22, 3112545), (30, 2282533), (33, 2075030), (55, 1245018), (59, 1160610), (66, 1037515), (110, 622509), (118, 580305), (165, 415006), (177, 386870), (295, 232122), (330, 207503), (354, 193435), (590, 116061), (649, 105510), (885, 77374), (1298, 52755), (1770, 38687), (1947, 35170), (3245, 21102), (3517, 19470), (3894, 17585), (6490, 10551), (7034, 9735)]