7707070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4787}}^1$

素因数の和:4824

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 8840258

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 4787, 9574, 23935, 33509, 47870, 67018, 110101, 167545, 220202, 335090, 550505, 770707, 1101010, 1541414, 3853535, 7707070]

約数ペア:

[(1, 7707070), (2, 3853535), (5, 1541414), (7, 1101010), (10, 770707), (14, 550505), (23, 335090), (35, 220202), (46, 167545), (70, 110101), (115, 67018), (161, 47870), (230, 33509), (322, 23935), (805, 9574), (1610, 4787)]