30945548

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 54985392

約数和(自身を除く): 24039844

約数列:

[1, 2, 4, 173, 197, 227, 346, 394, 454, 692, 788, 908, 34081, 39271, 44719, 68162, 78542, 89438, 136324, 157084, 178876, 7736387, 15472774, 30945548]

約数ペア:

[(1, 30945548), (2, 15472774), (4, 7736387), (173, 178876), (197, 157084), (227, 136324), (346, 89438), (394, 78542), (454, 68162), (692, 44719), (788, 39271), (908, 34081)]