30970804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1087}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 57576960

約数和(自身を除く): 26606156

約数列:

[1, 2, 4, 17, 34, 68, 419, 838, 1087, 1676, 2174, 4348, 7123, 14246, 18479, 28492, 36958, 73916, 455453, 910906, 1821812, 7742701, 15485402, 30970804]

約数ペア:

[(1, 30970804), (2, 15485402), (4, 7742701), (17, 1821812), (34, 910906), (68, 455453), (419, 73916), (838, 36958), (1087, 28492), (1676, 18479), (2174, 14246), (4348, 7123)]