30715994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{18047}}^1$

素因数の和:18109

約数の個数: 16

約数和(自身を含む): 49379328

約数和(自身を除く): 18663334

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 18047, 36094, 415081, 667739, 830162, 1335478, 15357997, 30715994]

約数ペア:

[(1, 30715994), (2, 15357997), (23, 1335478), (37, 830162), (46, 667739), (74, 415081), (851, 36094), (1702, 18047)]