19750170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 52327296

約数和(自身を除く): 32577126

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 97, 110, 165, 194, 291, 330, 485, 582, 617, 970, 1067, 1234, 1455, 1851, 2134, 2910, 3085, 3201, 3702, 5335, 6170, 6402, 6787, 9255, 10670, 13574, 16005, 18510, 20361, 32010, 33935, 40722, 59849, 67870, 101805, 119698, 179547, 203610, 299245, 359094, 598490, 658339, 897735, 1316678, 1795470, 1975017, 3291695, 3950034, 6583390, 9875085, 19750170]

約数ペア:

[(1, 19750170), (2, 9875085), (3, 6583390), (5, 3950034), (6, 3291695), (10, 1975017), (11, 1795470), (15, 1316678), (22, 897735), (30, 658339), (33, 598490), (55, 359094), (66, 299245), (97, 203610), (110, 179547), (165, 119698), (194, 101805), (291, 67870), (330, 59849), (485, 40722), (582, 33935), (617, 32010), (970, 20361), (1067, 18510), (1234, 16005), (1455, 13574), (1851, 10670), (2134, 9255), (2910, 6787), (3085, 6402), (3201, 6170), (3702, 5335)]