27046460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193189}}^1$

素因数の和:193205

約数の個数: 24

約数和(自身を含む): 64911840

約数和(自身を除く): 37865380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193189, 386378, 772756, 965945, 1352323, 1931890, 2704646, 3863780, 5409292, 6761615, 13523230, 27046460]

約数ペア:

[(1, 27046460), (2, 13523230), (4, 6761615), (5, 5409292), (7, 3863780), (10, 2704646), (14, 1931890), (20, 1352323), (28, 965945), (35, 772756), (70, 386378), (140, 193189)]