30987504

素因数分解:

$2^4\times 3^2\times {\mathrm{215191}}^1$

素因数の和:215205

約数の個数: 30

約数和(自身を含む): 86722376

約数和(自身を除く): 55734872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 215191, 430382, 645573, 860764, 1291146, 1721528, 1936719, 2582292, 3443056, 3873438, 5164584, 7746876, 10329168, 15493752, 30987504]

約数ペア:

[(1, 30987504), (2, 15493752), (3, 10329168), (4, 7746876), (6, 5164584), (8, 3873438), (9, 3443056), (12, 2582292), (16, 1936719), (18, 1721528), (24, 1291146), (36, 860764), (48, 645573), (72, 430382), (144, 215191)]