90317130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{7151}}^1$

素因数の和:7582

約数の個数: 32

約数和(自身を含む): 217306368

約数和(自身を除く): 126989238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 7151, 12630, 14302, 21453, 35755, 42906, 71510, 107265, 214530, 3010571, 6021142, 9031713, 15052855, 18063426, 30105710, 45158565, 90317130]

約数ペア:

[(1, 90317130), (2, 45158565), (3, 30105710), (5, 18063426), (6, 15052855), (10, 9031713), (15, 6021142), (30, 3010571), (421, 214530), (842, 107265), (1263, 71510), (2105, 42906), (2526, 35755), (4210, 21453), (6315, 14302), (7151, 12630)]