168289020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{934939}}^1$

素因数の和:934954

約数の個数: 36

約数和(自身を含む): 510477240

約数和(自身を除く): 342188220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 934939, 1869878, 2804817, 3739756, 4674695, 5609634, 8414451, 9349390, 11219268, 14024085, 16828902, 18698780, 28048170, 33657804, 42072255, 56096340, 84144510, 168289020]

約数ペア:

[(1, 168289020), (2, 84144510), (3, 56096340), (4, 42072255), (5, 33657804), (6, 28048170), (9, 18698780), (10, 16828902), (12, 14024085), (15, 11219268), (18, 9349390), (20, 8414451), (30, 5609634), (36, 4674695), (45, 3739756), (60, 2804817), (90, 1869878), (180, 934939)]