69854790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{54151}}^1$

素因数の和:54204

約数の個数: 32

約数和(自身を含む): 171553536

約数和(自身を除く): 101698746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 54151, 108302, 162453, 270755, 324906, 541510, 812265, 1624530, 2328493, 4656986, 6985479, 11642465, 13970958, 23284930, 34927395, 69854790]

約数ペア:

[(1, 69854790), (2, 34927395), (3, 23284930), (5, 13970958), (6, 11642465), (10, 6985479), (15, 4656986), (30, 2328493), (43, 1624530), (86, 812265), (129, 541510), (215, 324906), (258, 270755), (430, 162453), (645, 108302), (1290, 54151)]