30817612

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3539}}^1$

素因数の和:3861

約数の個数: 24

約数和(自身を含む): 61850880

約数和(自身を除く): 31033268

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 3539, 4354, 7078, 8708, 14156, 24773, 49546, 99092, 1100629, 2201258, 4402516, 7704403, 15408806, 30817612]

約数ペア:

[(1, 30817612), (2, 15408806), (4, 7704403), (7, 4402516), (14, 2201258), (28, 1100629), (311, 99092), (622, 49546), (1244, 24773), (2177, 14156), (3539, 8708), (4354, 7078)]