30697446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{393557}}^1$

素因数の和:393575

約数の個数: 16

約数和(自身を含む): 66117744

約数和(自身を除く): 35420298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 393557, 787114, 1180671, 2361342, 5116241, 10232482, 15348723, 30697446]

約数ペア:

[(1, 30697446), (2, 15348723), (3, 10232482), (6, 5116241), (13, 2361342), (26, 1180671), (39, 787114), (78, 393557)]