39367980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{218711}}^1$

素因数の和:218726

約数の個数: 36

約数和(自身を含む): 119416752

約数和(自身を除く): 80048772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 218711, 437422, 656133, 874844, 1093555, 1312266, 1968399, 2187110, 2624532, 3280665, 3936798, 4374220, 6561330, 7873596, 9841995, 13122660, 19683990, 39367980]

約数ペア:

[(1, 39367980), (2, 19683990), (3, 13122660), (4, 9841995), (5, 7873596), (6, 6561330), (9, 4374220), (10, 3936798), (12, 3280665), (15, 2624532), (18, 2187110), (20, 1968399), (30, 1312266), (36, 1093555), (45, 874844), (60, 656133), (90, 437422), (180, 218711)]