30155518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{23971}}^1$

素因数の和:24027

約数の個数: 16

約数和(自身を含む): 49190544

約数和(自身を除く): 19035026

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 23971, 47942, 407507, 815014, 886927, 1773854, 15077759, 30155518]

約数ペア:

[(1, 30155518), (2, 15077759), (17, 1773854), (34, 886927), (37, 815014), (74, 407507), (629, 47942), (1258, 23971)]