30143792

素因数分解:

$2^4\times 7^1\times {\mathrm{269141}}^1$

素因数の和:269156

約数の個数: 20

約数和(自身を含む): 66747216

約数和(自身を除く): 36603424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269141, 538282, 1076564, 1883987, 2153128, 3767974, 4306256, 7535948, 15071896, 30143792]

約数ペア:

[(1, 30143792), (2, 15071896), (4, 7535948), (7, 4306256), (8, 3767974), (14, 2153128), (16, 1883987), (28, 1076564), (56, 538282), (112, 269141)]