1235305190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2521031}}^1$

素因数の和:2521052

約数の個数: 24

約数和(自身を含む): 2586578832

約数和(自身を除く): 1351273642

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2521031, 5042062, 12605155, 17647217, 25210310, 35294434, 88236085, 123530519, 176472170, 247061038, 617652595, 1235305190]

約数ペア:

[(1, 1235305190), (2, 617652595), (5, 247061038), (7, 176472170), (10, 123530519), (14, 88236085), (35, 35294434), (49, 25210310), (70, 17647217), (98, 12605155), (245, 5042062), (490, 2521031)]