30197216

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 68602464

約数和(自身を除く): 38405248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1193, 1582, 1808, 2386, 3164, 3616, 4772, 6328, 8351, 9544, 12656, 16702, 19088, 25312, 33404, 38176, 66808, 133616, 134809, 267232, 269618, 539236, 943663, 1078472, 1887326, 2156944, 3774652, 4313888, 7549304, 15098608, 30197216]

約数ペア:

[(1, 30197216), (2, 15098608), (4, 7549304), (7, 4313888), (8, 3774652), (14, 2156944), (16, 1887326), (28, 1078472), (32, 943663), (56, 539236), (112, 269618), (113, 267232), (224, 134809), (226, 133616), (452, 66808), (791, 38176), (904, 33404), (1193, 25312), (1582, 19088), (1808, 16702), (2386, 12656), (3164, 9544), (3616, 8351), (4772, 6328)]