2167230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5557}}^1$

素因数の和:5580

約数の個数: 32

約数和(自身を含む): 5602464

約数和(自身を除く): 3435234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5557, 11114, 16671, 27785, 33342, 55570, 72241, 83355, 144482, 166710, 216723, 361205, 433446, 722410, 1083615, 2167230]

約数ペア:

[(1, 2167230), (2, 1083615), (3, 722410), (5, 433446), (6, 361205), (10, 216723), (13, 166710), (15, 144482), (26, 83355), (30, 72241), (39, 55570), (65, 33342), (78, 27785), (130, 16671), (195, 11114), (390, 5557)]