2008431930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{66947731}}^1$

素因数の和:66947741

約数の個数: 16

約数和(自身を含む): 4820236704

約数和(自身を除く): 2811804774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 66947731, 133895462, 200843193, 334738655, 401686386, 669477310, 1004215965, 2008431930]

約数ペア:

[(1, 2008431930), (2, 1004215965), (3, 669477310), (5, 401686386), (6, 334738655), (10, 200843193), (15, 133895462), (30, 66947731)]