259770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1237}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 713088

約数和(自身を除く): 453318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1237, 2474, 3711, 6185, 7422, 8659, 12370, 17318, 18555, 25977, 37110, 43295, 51954, 86590, 129885, 259770]

約数ペア:

[(1, 259770), (2, 129885), (3, 86590), (5, 51954), (6, 43295), (7, 37110), (10, 25977), (14, 18555), (15, 17318), (21, 12370), (30, 8659), (35, 7422), (42, 6185), (70, 3711), (105, 2474), (210, 1237)]