74704490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1067207}}^1$

素因数の和:1067221

約数の個数: 16

約数和(自身を含む): 153677952

約数和(自身を除く): 78973462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1067207, 2134414, 5336035, 7470449, 10672070, 14940898, 37352245, 74704490]

約数ペア:

[(1, 74704490), (2, 37352245), (5, 14940898), (7, 10672070), (10, 7470449), (14, 5336035), (35, 2134414), (70, 1067207)]