27958930

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{4561}}^1$

素因数の和:5181

約数の個数: 16

約数和(自身を含む): 50419224

約数和(自身を除く): 22460294

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 4561, 6130, 9122, 22805, 45610, 2795893, 5591786, 13979465, 27958930]

約数ペア:

[(1, 27958930), (2, 13979465), (5, 5591786), (10, 2795893), (613, 45610), (1226, 22805), (3065, 9122), (4561, 6130)]