27153910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{387913}}^1$

素因数の和:387927

約数の個数: 16

約数和(自身を含む): 55859616

約数和(自身を除く): 28705706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 387913, 775826, 1939565, 2715391, 3879130, 5430782, 13576955, 27153910]

約数ペア:

[(1, 27153910), (2, 13576955), (5, 5430782), (7, 3879130), (10, 2715391), (14, 1939565), (35, 775826), (70, 387913)]