30989276

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5107}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 57066576

約数和(自身を除く): 26077300

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 5107, 6068, 10214, 20428, 188959, 209387, 377918, 418774, 755836, 837548, 7747319, 15494638, 30989276]

約数ペア:

[(1, 30989276), (2, 15494638), (4, 7747319), (37, 837548), (41, 755836), (74, 418774), (82, 377918), (148, 209387), (164, 188959), (1517, 20428), (3034, 10214), (5107, 6068)]