83040090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{395429}}^1$

素因数の和:395446

約数の個数: 32

約数和(自身を含む): 227767680

約数和(自身を除く): 144727590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 395429, 790858, 1186287, 1977145, 2372574, 2768003, 3954290, 5536006, 5931435, 8304009, 11862870, 13840015, 16608018, 27680030, 41520045, 83040090]

約数ペア:

[(1, 83040090), (2, 41520045), (3, 27680030), (5, 16608018), (6, 13840015), (7, 11862870), (10, 8304009), (14, 5931435), (15, 5536006), (21, 3954290), (30, 2768003), (35, 2372574), (42, 1977145), (70, 1186287), (105, 790858), (210, 395429)]