27807870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6221}}^1$

素因数の和:6380

約数の個数: 32

約数和(自身を含む): 67197600

約数和(自身を除く): 39389730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 6221, 12442, 18663, 31105, 37326, 62210, 93315, 186630, 926929, 1853858, 2780787, 4634645, 5561574, 9269290, 13903935, 27807870]

約数ペア:

[(1, 27807870), (2, 13903935), (3, 9269290), (5, 5561574), (6, 4634645), (10, 2780787), (15, 1853858), (30, 926929), (149, 186630), (298, 93315), (447, 62210), (745, 37326), (894, 31105), (1490, 18663), (2235, 12442), (4470, 6221)]