69126370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8461}}^1$

素因数の和:8530

約数の個数: 32

約数和(自身を含む): 134038080

約数和(自身を除く): 64911710

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 8461, 16922, 42305, 84610, 160759, 321518, 363823, 727646, 803795, 1607590, 1819115, 3638230, 6912637, 13825274, 34563185, 69126370]

約数ペア:

[(1, 69126370), (2, 34563185), (5, 13825274), (10, 6912637), (19, 3638230), (38, 1819115), (43, 1607590), (86, 803795), (95, 727646), (190, 363823), (215, 321518), (430, 160759), (817, 84610), (1634, 42305), (4085, 16922), (8170, 8461)]