8190070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5087}}^1$

素因数の和:5124

約数の個数: 32

約数和(自身を含む): 17584128

約数和(自身を除く): 9394058

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 5087, 10174, 25435, 35609, 50870, 71218, 117001, 178045, 234002, 356090, 585005, 819007, 1170010, 1638014, 4095035, 8190070]

約数ペア:

[(1, 8190070), (2, 4095035), (5, 1638014), (7, 1170010), (10, 819007), (14, 585005), (23, 356090), (35, 234002), (46, 178045), (70, 117001), (115, 71218), (161, 50870), (230, 35609), (322, 25435), (805, 10174), (1610, 5087)]