83681460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{464897}}^1$

素因数の和:464912

約数の個数: 36

約数和(自身を含む): 253834308

約数和(自身を除く): 170152848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 464897, 929794, 1394691, 1859588, 2324485, 2789382, 4184073, 4648970, 5578764, 6973455, 8368146, 9297940, 13946910, 16736292, 20920365, 27893820, 41840730, 83681460]

約数ペア:

[(1, 83681460), (2, 41840730), (3, 27893820), (4, 20920365), (5, 16736292), (6, 13946910), (9, 9297940), (10, 8368146), (12, 6973455), (15, 5578764), (18, 4648970), (20, 4184073), (30, 2789382), (36, 2324485), (45, 1859588), (60, 1394691), (90, 929794), (180, 464897)]