30831144

素因数分解:

$2^3\times 3^1\times {\mathrm{1284631}}^1$

素因数の和:1284640

約数の個数: 16

約数和(自身を含む): 77077920

約数和(自身を除く): 46246776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1284631, 2569262, 3853893, 5138524, 7707786, 10277048, 15415572, 30831144]

約数ペア:

[(1, 30831144), (2, 15415572), (3, 10277048), (4, 7707786), (6, 5138524), (8, 3853893), (12, 2569262), (24, 1284631)]