30133922

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 59136000

約数和(自身を除く): 29002078

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 109, 182, 217, 218, 343, 403, 434, 637, 686, 763, 806, 1274, 1417, 1519, 1526, 2821, 2834, 3038, 3379, 4459, 5341, 5642, 6758, 8918, 9919, 10633, 10682, 19747, 19838, 21266, 23653, 37387, 39494, 43927, 47306, 69433, 74774, 87854, 138229, 138866, 165571, 276458, 307489, 331142, 486031, 614978, 972062, 1158997, 2152423, 2317994, 4304846, 15066961, 30133922]

約数ペア:

[(1, 30133922), (2, 15066961), (7, 4304846), (13, 2317994), (14, 2152423), (26, 1158997), (31, 972062), (49, 614978), (62, 486031), (91, 331142), (98, 307489), (109, 276458), (182, 165571), (217, 138866), (218, 138229), (343, 87854), (403, 74774), (434, 69433), (637, 47306), (686, 43927), (763, 39494), (806, 37387), (1274, 23653), (1417, 21266), (1519, 19838), (1526, 19747), (2821, 10682), (2834, 10633), (3038, 9919), (3379, 8918), (4459, 6758), (5341, 5642)]