74306220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1238437}}^1$

素因数の和:1238449

約数の個数: 24

約数和(自身を含む): 208057584

約数和(自身を除く): 133751364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1238437, 2476874, 3715311, 4953748, 6192185, 7430622, 12384370, 14861244, 18576555, 24768740, 37153110, 74306220]

約数ペア:

[(1, 74306220), (2, 37153110), (3, 24768740), (4, 18576555), (5, 14861244), (6, 12384370), (10, 7430622), (12, 6192185), (15, 4953748), (20, 3715311), (30, 2476874), (60, 1238437)]