30842672

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2437}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 68927136

約数和(自身を除く): 38084464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 2437, 3164, 4874, 6328, 9748, 12656, 17059, 19496, 34118, 38992, 68236, 136472, 272944, 275381, 550762, 1101524, 1927667, 2203048, 3855334, 4406096, 7710668, 15421336, 30842672]

約数ペア:

[(1, 30842672), (2, 15421336), (4, 7710668), (7, 4406096), (8, 3855334), (14, 2203048), (16, 1927667), (28, 1101524), (56, 550762), (112, 275381), (113, 272944), (226, 136472), (452, 68236), (791, 38992), (904, 34118), (1582, 19496), (1808, 17059), (2437, 12656), (3164, 9748), (4874, 6328)]