270051380

素因数分解:

$2^2\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{10459}}^1$

素因数の和:11759

約数の個数: 24

約数和(自身を含む): 567601440

約数和(自身を除く): 297550060

約数列:

[1, 2, 4, 5, 10, 20, 1291, 2582, 5164, 6455, 10459, 12910, 20918, 25820, 41836, 52295, 104590, 209180, 13502569, 27005138, 54010276, 67512845, 135025690, 270051380]

約数ペア:

[(1, 270051380), (2, 135025690), (4, 67512845), (5, 54010276), (10, 27005138), (20, 13502569), (1291, 209180), (2582, 104590), (5164, 52295), (6455, 41836), (10459, 25820), (12910, 20918)]