229061530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{4691}}^1$

素因数の和:4974

約数の個数: 32

約数和(自身を含む): 435792960

約数和(自身を除く): 206731430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 257, 514, 1285, 2570, 4691, 4883, 9382, 9766, 23455, 24415, 46910, 48830, 89129, 178258, 445645, 891290, 1205587, 2411174, 6027935, 12055870, 22906153, 45812306, 114530765, 229061530]

約数ペア:

[(1, 229061530), (2, 114530765), (5, 45812306), (10, 22906153), (19, 12055870), (38, 6027935), (95, 2411174), (190, 1205587), (257, 891290), (514, 445645), (1285, 178258), (2570, 89129), (4691, 48830), (4883, 46910), (9382, 24415), (9766, 23455)]