168923610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{625643}}^1$

素因数の和:625659

約数の個数: 32

約数和(自身を含む): 450463680

約数和(自身を除く): 281540070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 625643, 1251286, 1876929, 3128215, 3753858, 5630787, 6256430, 9384645, 11261574, 16892361, 18769290, 28153935, 33784722, 56307870, 84461805, 168923610]

約数ペア:

[(1, 168923610), (2, 84461805), (3, 56307870), (5, 33784722), (6, 28153935), (9, 18769290), (10, 16892361), (15, 11261574), (18, 9384645), (27, 6256430), (30, 5630787), (45, 3753858), (54, 3128215), (90, 1876929), (135, 1251286), (270, 625643)]