270976685

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19801}}^1$

素因数の和:19853

約数の個数: 32

約数和(自身を含む): 410614272

約数和(自身を除く): 139637587

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 13685, 19801, 99005, 138607, 336617, 455423, 693035, 1683085, 2277115, 2356319, 3187961, 7742191, 11781595, 15939805, 38710955, 54195337, 270976685]

約数ペア:

[(1, 270976685), (5, 54195337), (7, 38710955), (17, 15939805), (23, 11781595), (35, 7742191), (85, 3187961), (115, 2356319), (119, 2277115), (161, 1683085), (391, 693035), (595, 455423), (805, 336617), (1955, 138607), (2737, 99005), (13685, 19801)]