2247240990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3256871}}^1$

素因数の和:3256904

約数の個数: 32

約数和(自身を含む): 5627874816

約数和(自身を除く): 3380633826

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3256871, 6513742, 9770613, 16284355, 19541226, 32568710, 48853065, 74908033, 97706130, 149816066, 224724099, 374540165, 449448198, 749080330, 1123620495, 2247240990]

約数ペア:

[(1, 2247240990), (2, 1123620495), (3, 749080330), (5, 449448198), (6, 374540165), (10, 224724099), (15, 149816066), (23, 97706130), (30, 74908033), (46, 48853065), (69, 32568710), (115, 19541226), (138, 16284355), (230, 9770613), (345, 6513742), (690, 3256871)]