127810060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{912929}}^1$

素因数の和:912945

約数の個数: 24

約数和(自身を含む): 306744480

約数和(自身を除く): 178934420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 912929, 1825858, 3651716, 4564645, 6390503, 9129290, 12781006, 18258580, 25562012, 31952515, 63905030, 127810060]

約数ペア:

[(1, 127810060), (2, 63905030), (4, 31952515), (5, 25562012), (7, 18258580), (10, 12781006), (14, 9129290), (20, 6390503), (28, 4564645), (35, 3651716), (70, 1825858), (140, 912929)]