2100553710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70018457}}^1$

素因数の和:70018467

約数の個数: 16

約数和(自身を含む): 5041328976

約数和(自身を除く): 2940775266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70018457, 140036914, 210055371, 350092285, 420110742, 700184570, 1050276855, 2100553710]

約数ペア:

[(1, 2100553710), (2, 1050276855), (3, 700184570), (5, 420110742), (6, 350092285), (10, 210055371), (15, 140036914), (30, 70018457)]