15134140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{15443}}^1$

素因数の和:15466

約数の個数: 36

約数和(自身を含む): 36972936

約数和(自身を除く): 21838796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 15443, 30886, 61772, 77215, 108101, 154430, 216202, 308860, 432404, 540505, 756707, 1081010, 1513414, 2162020, 3026828, 3783535, 7567070, 15134140]

約数ペア:

[(1, 15134140), (2, 7567070), (4, 3783535), (5, 3026828), (7, 2162020), (10, 1513414), (14, 1081010), (20, 756707), (28, 540505), (35, 432404), (49, 308860), (70, 216202), (98, 154430), (140, 108101), (196, 77215), (245, 61772), (490, 30886), (980, 15443)]