27206990

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{2161}}^1$

素因数の和:3427

約数の個数: 16

約数和(自身を含む): 49034160

約数和(自身を除く): 21827170

約数列:

[1, 2, 5, 10, 1259, 2161, 2518, 4322, 6295, 10805, 12590, 21610, 2720699, 5441398, 13603495, 27206990]

約数ペア:

[(1, 27206990), (2, 13603495), (5, 5441398), (10, 2720699), (1259, 21610), (2161, 12590), (2518, 10805), (4322, 6295)]