30570862

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{128449}}^1$

素因数の和:128475

約数の個数: 16

約数和(自身を含む): 55490400

約数和(自身を除く): 24919538

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 128449, 256898, 899143, 1798286, 2183633, 4367266, 15285431, 30570862]

約数ペア:

[(1, 30570862), (2, 15285431), (7, 4367266), (14, 2183633), (17, 1798286), (34, 899143), (119, 256898), (238, 128449)]