87107220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{483929}}^1$

素因数の和:483944

約数の個数: 36

約数和(自身を含む): 264225780

約数和(自身を除く): 177118560

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 483929, 967858, 1451787, 1935716, 2419645, 2903574, 4355361, 4839290, 5807148, 7258935, 8710722, 9678580, 14517870, 17421444, 21776805, 29035740, 43553610, 87107220]

約数ペア:

[(1, 87107220), (2, 43553610), (3, 29035740), (4, 21776805), (5, 17421444), (6, 14517870), (9, 9678580), (10, 8710722), (12, 7258935), (15, 5807148), (18, 4839290), (20, 4355361), (30, 2903574), (36, 2419645), (45, 1935716), (60, 1451787), (90, 967858), (180, 483929)]