234168340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1672631}}^1$

素因数の和:1672647

約数の個数: 24

約数和(自身を含む): 562004352

約数和(自身を除く): 327836012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1672631, 3345262, 6690524, 8363155, 11708417, 16726310, 23416834, 33452620, 46833668, 58542085, 117084170, 234168340]

約数ペア:

[(1, 234168340), (2, 117084170), (4, 58542085), (5, 46833668), (7, 33452620), (10, 23416834), (14, 16726310), (20, 11708417), (28, 8363155), (35, 6690524), (70, 3345262), (140, 1672631)]