54777330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{202879}}^1$

素因数の和:202895

約数の個数: 32

約数和(自身を含む): 146073600

約数和(自身を除く): 91296270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 202879, 405758, 608637, 1014395, 1217274, 1825911, 2028790, 3043185, 3651822, 5477733, 6086370, 9129555, 10955466, 18259110, 27388665, 54777330]

約数ペア:

[(1, 54777330), (2, 27388665), (3, 18259110), (5, 10955466), (6, 9129555), (9, 6086370), (10, 5477733), (15, 3651822), (18, 3043185), (27, 2028790), (30, 1825911), (45, 1217274), (54, 1014395), (90, 608637), (135, 405758), (270, 202879)]