30586437

素因数分解:

$3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 53716800

約数和(自身を除く): 23130363

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 379, 427, 441, 549, 1137, 1281, 1323, 1647, 2653, 2989, 3411, 3843, 7959, 8967, 10233, 11529, 18571, 23119, 23877, 26901, 55713, 69357, 71631, 80703, 161833, 167139, 208071, 485499, 501417, 624213, 1132831, 1456497, 3398493, 4369491, 10195479, 30586437]

約数ペア:

[(1, 30586437), (3, 10195479), (7, 4369491), (9, 3398493), (21, 1456497), (27, 1132831), (49, 624213), (61, 501417), (63, 485499), (147, 208071), (183, 167139), (189, 161833), (379, 80703), (427, 71631), (441, 69357), (549, 55713), (1137, 26901), (1281, 23877), (1323, 23119), (1647, 18571), (2653, 11529), (2989, 10233), (3411, 8967), (3843, 7959)]