30052113

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 52641792

約数和(自身を除く): 22589679

約数列:

[1, 3, 7, 13, 21, 31, 39, 53, 67, 91, 93, 159, 201, 217, 273, 371, 403, 469, 651, 689, 871, 1113, 1209, 1407, 1643, 2067, 2077, 2613, 2821, 3551, 4823, 4929, 6097, 6231, 8463, 10653, 11501, 14469, 14539, 18291, 21359, 24857, 27001, 34503, 43617, 46163, 64077, 74571, 81003, 110081, 138489, 149513, 189007, 323141, 330243, 448539, 567021, 770567, 969423, 1431053, 2311701, 4293159, 10017371, 30052113]

約数ペア:

[(1, 30052113), (3, 10017371), (7, 4293159), (13, 2311701), (21, 1431053), (31, 969423), (39, 770567), (53, 567021), (67, 448539), (91, 330243), (93, 323141), (159, 189007), (201, 149513), (217, 138489), (273, 110081), (371, 81003), (403, 74571), (469, 64077), (651, 46163), (689, 43617), (871, 34503), (1113, 27001), (1209, 24857), (1407, 21359), (1643, 18291), (2067, 14539), (2077, 14469), (2613, 11501), (2821, 10653), (3551, 8463), (4823, 6231), (4929, 6097)]