541130146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 898840800

約数和(自身を除く): 357710654

約数列:

[1, 2, 19, 38, 43, 61, 86, 89, 122, 178, 817, 1159, 1634, 1691, 2318, 2623, 3382, 3721, 3827, 5246, 5429, 7442, 7654, 10858, 49837, 70699, 72713, 99674, 103151, 141398, 145426, 160003, 206302, 233447, 320006, 331169, 466894, 662338, 3040057, 4435493, 6080114, 6292211, 8870986, 12584422, 14240267, 28480534, 270565073, 541130146]

約数ペア:

[(1, 541130146), (2, 270565073), (19, 28480534), (38, 14240267), (43, 12584422), (61, 8870986), (86, 6292211), (89, 6080114), (122, 4435493), (178, 3040057), (817, 662338), (1159, 466894), (1634, 331169), (1691, 320006), (2318, 233447), (2623, 206302), (3382, 160003), (3721, 145426), (3827, 141398), (5246, 103151), (5429, 99674), (7442, 72713), (7654, 70699), (10858, 49837)]