185280340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1323431}}^1$

素因数の和:1323447

約数の個数: 24

約数和(自身を含む): 444673152

約数和(自身を除く): 259392812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1323431, 2646862, 5293724, 6617155, 9264017, 13234310, 18528034, 26468620, 37056068, 46320085, 92640170, 185280340]

約数ペア:

[(1, 185280340), (2, 92640170), (4, 46320085), (5, 37056068), (7, 26468620), (10, 18528034), (14, 13234310), (20, 9264017), (28, 6617155), (35, 5293724), (70, 2646862), (140, 1323431)]