117138140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{836701}}^1$

素因数の和:836717

約数の個数: 24

約数和(自身を含む): 281131872

約数和(自身を除く): 163993732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 836701, 1673402, 3346804, 4183505, 5856907, 8367010, 11713814, 16734020, 23427628, 29284535, 58569070, 117138140]

約数ペア:

[(1, 117138140), (2, 58569070), (4, 29284535), (5, 23427628), (7, 16734020), (10, 11713814), (14, 8367010), (20, 5856907), (28, 4183505), (35, 3346804), (70, 1673402), (140, 836701)]