8286780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{138113}}^1$

素因数の和:138125

約数の個数: 24

約数和(自身を含む): 23203152

約数和(自身を除く): 14916372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 138113, 276226, 414339, 552452, 690565, 828678, 1381130, 1657356, 2071695, 2762260, 4143390, 8286780]

約数ペア:

[(1, 8286780), (2, 4143390), (3, 2762260), (4, 2071695), (5, 1657356), (6, 1381130), (10, 828678), (12, 690565), (15, 552452), (20, 414339), (30, 276226), (60, 138113)]