27671770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{56473}}^1$

素因数の和:56494

約数の個数: 24

約数和(自身を含む): 57942324

約数和(自身を除く): 30270554

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 56473, 112946, 282365, 395311, 564730, 790622, 1976555, 2767177, 3953110, 5534354, 13835885, 27671770]

約数ペア:

[(1, 27671770), (2, 13835885), (5, 5534354), (7, 3953110), (10, 2767177), (14, 1976555), (35, 790622), (49, 564730), (70, 395311), (98, 282365), (245, 112946), (490, 56473)]