210008170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{5101}}^1$

素因数の和:5310

約数の個数: 32

約数和(自身を含む): 396731520

約数和(自身を除く): 186723350

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 358, 895, 1790, 4117, 5101, 8234, 10202, 20585, 25505, 41170, 51010, 117323, 234646, 586615, 913079, 1173230, 1826158, 4565395, 9130790, 21000817, 42001634, 105004085, 210008170]

約数ペア:

[(1, 210008170), (2, 105004085), (5, 42001634), (10, 21000817), (23, 9130790), (46, 4565395), (115, 1826158), (179, 1173230), (230, 913079), (358, 586615), (895, 234646), (1790, 117323), (4117, 51010), (5101, 41170), (8234, 25505), (10202, 20585)]