69115940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27211}}^1$

素因数の和:27347

約数の個数: 24

約数和(自身を含む): 146291712

約数和(自身を除く): 77175772

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 27211, 54422, 108844, 136055, 272110, 544220, 3455797, 6911594, 13823188, 17278985, 34557970, 69115940]

約数ペア:

[(1, 69115940), (2, 34557970), (4, 17278985), (5, 13823188), (10, 6911594), (20, 3455797), (127, 544220), (254, 272110), (508, 136055), (635, 108844), (1270, 54422), (2540, 27211)]