281860830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1043929}}^1$

素因数の和:1043945

約数の個数: 32

約数和(自身を含む): 751629600

約数和(自身を除く): 469768770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1043929, 2087858, 3131787, 5219645, 6263574, 9395361, 10439290, 15658935, 18790722, 28186083, 31317870, 46976805, 56372166, 93953610, 140930415, 281860830]

約数ペア:

[(1, 281860830), (2, 140930415), (3, 93953610), (5, 56372166), (6, 46976805), (9, 31317870), (10, 28186083), (15, 18790722), (18, 15658935), (27, 10439290), (30, 9395361), (45, 6263574), (54, 5219645), (90, 3131787), (135, 2087858), (270, 1043929)]