141710380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1012217}}^1$

素因数の和:1012233

約数の個数: 24

約数和(自身を含む): 340105248

約数和(自身を除く): 198394868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1012217, 2024434, 4048868, 5061085, 7085519, 10122170, 14171038, 20244340, 28342076, 35427595, 70855190, 141710380]

約数ペア:

[(1, 141710380), (2, 70855190), (4, 35427595), (5, 28342076), (7, 20244340), (10, 14171038), (14, 10122170), (20, 7085519), (28, 5061085), (35, 4048868), (70, 2024434), (140, 1012217)]