2109306885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{873419}}^1$

素因数の和:873457

約数の個数: 32

約数和(自身を含む): 4024719360

約数和(自身を除く): 1915412475

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 873419, 2620257, 4367095, 6113933, 13101285, 18341799, 20088637, 30569665, 60265911, 91708995, 100443185, 140620459, 301329555, 421861377, 703102295, 2109306885]

約数ペア:

[(1, 2109306885), (3, 703102295), (5, 421861377), (7, 301329555), (15, 140620459), (21, 100443185), (23, 91708995), (35, 60265911), (69, 30569665), (105, 20088637), (115, 18341799), (161, 13101285), (345, 6113933), (483, 4367095), (805, 2620257), (2415, 873419)]