30828196

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3119}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 61850880

約数和(自身を除く): 31022684

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 3119, 4942, 6238, 9884, 12476, 21833, 43666, 87332, 1101007, 2202014, 4404028, 7707049, 15414098, 30828196]

約数ペア:

[(1, 30828196), (2, 15414098), (4, 7707049), (7, 4404028), (14, 2202014), (28, 1101007), (353, 87332), (706, 43666), (1412, 21833), (2471, 12476), (3119, 9884), (4942, 6238)]