13245190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{27031}}^1$

素因数の和:27052

約数の個数: 24

約数和(自身を含む): 27734832

約数和(自身を除く): 14489642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 27031, 54062, 135155, 189217, 270310, 378434, 946085, 1324519, 1892170, 2649038, 6622595, 13245190]

約数ペア:

[(1, 13245190), (2, 6622595), (5, 2649038), (7, 1892170), (10, 1324519), (14, 946085), (35, 378434), (49, 270310), (70, 189217), (98, 135155), (245, 54062), (490, 27031)]