30543340

素因数分解:

$2^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{1259}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 64244880

約数和(自身を除く): 33701540

約数列:

[1, 2, 4, 5, 10, 20, 1213, 1259, 2426, 2518, 4852, 5036, 6065, 6295, 12130, 12590, 24260, 25180, 1527167, 3054334, 6108668, 7635835, 15271670, 30543340]

約数ペア:

[(1, 30543340), (2, 15271670), (4, 7635835), (5, 6108668), (10, 3054334), (20, 1527167), (1213, 25180), (1259, 24260), (2426, 12590), (2518, 12130), (4852, 6295), (5036, 6065)]