30490488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{60497}}^1$

素因数の和:60516

約数の個数: 48

約数和(自身を含む): 94376880

約数和(自身を除く): 63886392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 60497, 120994, 181491, 241988, 362982, 423479, 483976, 544473, 725964, 846958, 1088946, 1270437, 1451928, 1693916, 2177892, 2540874, 3387832, 3811311, 4355784, 5081748, 7622622, 10163496, 15245244, 30490488]

約数ペア:

[(1, 30490488), (2, 15245244), (3, 10163496), (4, 7622622), (6, 5081748), (7, 4355784), (8, 3811311), (9, 3387832), (12, 2540874), (14, 2177892), (18, 1693916), (21, 1451928), (24, 1270437), (28, 1088946), (36, 846958), (42, 725964), (56, 544473), (63, 483976), (72, 423479), (84, 362982), (126, 241988), (168, 181491), (252, 120994), (504, 60497)]