75307090

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{42071}}^1$

素因数の和:42257

約数の個数: 16

約数和(自身を含む): 136313280

約数和(自身を除く): 61006190

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 42071, 84142, 210355, 420710, 7530709, 15061418, 37653545, 75307090]

約数ペア:

[(1, 75307090), (2, 37653545), (5, 15061418), (10, 7530709), (179, 420710), (358, 210355), (895, 84142), (1790, 42071)]