2100037695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{20000359}}^1$

素因数の和:20000374

約数の個数: 16

約数和(自身を含む): 3840069120

約数和(自身を除く): 1740031425

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 20000359, 60001077, 100001795, 140002513, 300005385, 420007539, 700012565, 2100037695]

約数ペア:

[(1, 2100037695), (3, 700012565), (5, 420007539), (7, 300005385), (15, 140002513), (21, 100001795), (35, 60001077), (105, 20000359)]