30339806

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 55226880

約数和(自身を除く): 24887074

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 1597, 2714, 3194, 9499, 11179, 18998, 22358, 36731, 73462, 94223, 188446, 257117, 514234, 659561, 1319122, 2167129, 4334258, 15169903, 30339806]

約数ペア:

[(1, 30339806), (2, 15169903), (7, 4334258), (14, 2167129), (23, 1319122), (46, 659561), (59, 514234), (118, 257117), (161, 188446), (322, 94223), (413, 73462), (826, 36731), (1357, 22358), (1597, 18998), (2714, 11179), (3194, 9499)]