8873970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{42257}}^1$

素因数の和:42274

約数の個数: 32

約数和(自身を含む): 24340608

約数和(自身を除く): 15466638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 42257, 84514, 126771, 211285, 253542, 295799, 422570, 591598, 633855, 887397, 1267710, 1478995, 1774794, 2957990, 4436985, 8873970]

約数ペア:

[(1, 8873970), (2, 4436985), (3, 2957990), (5, 1774794), (6, 1478995), (7, 1267710), (10, 887397), (14, 633855), (15, 591598), (21, 422570), (30, 295799), (35, 253542), (42, 211285), (70, 126771), (105, 84514), (210, 42257)]