9142070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 19123776

約数和(自身を除く): 9981706

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 2141, 4270, 4282, 10705, 14987, 21410, 29974, 74935, 130601, 149870, 261202, 653005, 914207, 1306010, 1828414, 4571035, 9142070]

約数ペア:

[(1, 9142070), (2, 4571035), (5, 1828414), (7, 1306010), (10, 914207), (14, 653005), (35, 261202), (61, 149870), (70, 130601), (122, 74935), (305, 29974), (427, 21410), (610, 14987), (854, 10705), (2135, 4282), (2141, 4270)]