27940286590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1\times {\mathrm{73471}}^1$

素因数の和:75732

約数の個数: 32

約数和(自身を含む): 53275428864

約数和(自身を除く): 25335142274

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2237, 4474, 11185, 22370, 38029, 73471, 76058, 146942, 190145, 367355, 380290, 734710, 1249007, 2498014, 6245035, 12490070, 164354627, 328709254, 821773135, 1643546270, 2794028659, 5588057318, 13970143295, 27940286590]

約数ペア:

[(1, 27940286590), (2, 13970143295), (5, 5588057318), (10, 2794028659), (17, 1643546270), (34, 821773135), (85, 328709254), (170, 164354627), (2237, 12490070), (4474, 6245035), (11185, 2498014), (22370, 1249007), (38029, 734710), (73471, 380290), (76058, 367355), (146942, 190145)]