3806740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{27191}}^1$

素因数の和:27207

約数の個数: 24

約数和(自身を含む): 9136512

約数和(自身を除く): 5329772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 27191, 54382, 108764, 135955, 190337, 271910, 380674, 543820, 761348, 951685, 1903370, 3806740]

約数ペア:

[(1, 3806740), (2, 1903370), (4, 951685), (5, 761348), (7, 543820), (10, 380674), (14, 271910), (20, 190337), (28, 135955), (35, 108764), (70, 54382), (140, 27191)]