117139820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{836713}}^1$

素因数の和:836729

約数の個数: 24

約数和(自身を含む): 281135904

約数和(自身を除く): 163996084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 836713, 1673426, 3346852, 4183565, 5856991, 8367130, 11713982, 16734260, 23427964, 29284955, 58569910, 117139820]

約数ペア:

[(1, 117139820), (2, 58569910), (4, 29284955), (5, 23427964), (7, 16734260), (10, 11713982), (14, 8367130), (20, 5856991), (28, 4183565), (35, 3346852), (70, 1673426), (140, 836713)]