27156430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2791}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 56286720

約数和(自身を除く): 29130290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 2791, 4865, 5582, 9730, 13955, 19537, 27910, 39074, 97685, 195370, 387949, 775898, 1939745, 2715643, 3879490, 5431286, 13578215, 27156430]

約数ペア:

[(1, 27156430), (2, 13578215), (5, 5431286), (7, 3879490), (10, 2715643), (14, 1939745), (35, 775898), (70, 387949), (139, 195370), (278, 97685), (695, 39074), (973, 27910), (1390, 19537), (1946, 13955), (2791, 9730), (4865, 5582)]