89204790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{69151}}^1$

素因数の和:69204

約数の個数: 32

約数和(自身を含む): 219073536

約数和(自身を除く): 129868746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 69151, 138302, 207453, 345755, 414906, 691510, 1037265, 2074530, 2973493, 5946986, 8920479, 14867465, 17840958, 29734930, 44602395, 89204790]

約数ペア:

[(1, 89204790), (2, 44602395), (3, 29734930), (5, 17840958), (6, 14867465), (10, 8920479), (15, 5946986), (30, 2973493), (43, 2074530), (86, 1037265), (129, 691510), (215, 414906), (258, 345755), (430, 207453), (645, 138302), (1290, 69151)]