30609249

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 48033216

約数和(自身を除く): 17423967

約数列:

[1, 3, 11, 33, 37, 43, 53, 111, 121, 129, 159, 363, 407, 473, 583, 1221, 1419, 1591, 1749, 1961, 2279, 4477, 4773, 5203, 5883, 6413, 6837, 13431, 15609, 17501, 19239, 21571, 25069, 52503, 64713, 75207, 84323, 192511, 237281, 252969, 275759, 577533, 711843, 827277, 927553, 2782659, 10203083, 30609249]

約数ペア:

[(1, 30609249), (3, 10203083), (11, 2782659), (33, 927553), (37, 827277), (43, 711843), (53, 577533), (111, 275759), (121, 252969), (129, 237281), (159, 192511), (363, 84323), (407, 75207), (473, 64713), (583, 52503), (1221, 25069), (1419, 21571), (1591, 19239), (1749, 17501), (1961, 15609), (2279, 13431), (4477, 6837), (4773, 6413), (5203, 5883)]