90605510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1867}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 171078912

約数和(自身を除く): 80473402

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 422, 1055, 1867, 2110, 3734, 4853, 9335, 9706, 18670, 24265, 42941, 48530, 85882, 214705, 393937, 429410, 787874, 1969685, 3939370, 9060551, 18121102, 45302755, 90605510]

約数ペア:

[(1, 90605510), (2, 45302755), (5, 18121102), (10, 9060551), (23, 3939370), (46, 1969685), (115, 787874), (211, 429410), (230, 393937), (422, 214705), (1055, 85882), (1867, 48530), (2110, 42941), (3734, 24265), (4853, 18670), (9335, 9706)]