422905730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{30403}}^1$

素因数の和:30530

約数の個数: 32

約数和(自身を含む): 827475264

約数和(自身を除く): 404569534

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 13910, 30403, 60806, 152015, 304030, 395239, 790478, 1976195, 3253121, 3952390, 6506242, 16265605, 32531210, 42290573, 84581146, 211452865, 422905730]

約数ペア:

[(1, 422905730), (2, 211452865), (5, 84581146), (10, 42290573), (13, 32531210), (26, 16265605), (65, 6506242), (107, 3952390), (130, 3253121), (214, 1976195), (535, 790478), (1070, 395239), (1391, 304030), (2782, 152015), (6955, 60806), (13910, 30403)]