28884510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{320939}}^1$

素因数の和:320952

約数の個数: 24

約数和(自身を含む): 75099960

約数和(自身を除く): 46215450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 320939, 641878, 962817, 1604695, 1925634, 2888451, 3209390, 4814085, 5776902, 9628170, 14442255, 28884510]

約数ペア:

[(1, 28884510), (2, 14442255), (3, 9628170), (5, 5776902), (6, 4814085), (9, 3209390), (10, 2888451), (15, 1925634), (18, 1604695), (30, 962817), (45, 641878), (90, 320939)]