12985630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3947}}^1$

素因数の和:4008

約数の個数: 32

約数和(自身を含む): 27288576

約数和(自身を除く): 14302946

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 3947, 7894, 19735, 27629, 39470, 55258, 138145, 185509, 276290, 371018, 927545, 1298563, 1855090, 2597126, 6492815, 12985630]

約数ペア:

[(1, 12985630), (2, 6492815), (5, 2597126), (7, 1855090), (10, 1298563), (14, 927545), (35, 371018), (47, 276290), (70, 185509), (94, 138145), (235, 55258), (329, 39470), (470, 27629), (658, 19735), (1645, 7894), (3290, 3947)]